So vs such difference exercises. He was so weak / so weak that he couldn’t walk.

So vs such difference exercises If the word is followed by a noun/noun phrase use 'such', but if it is followed by an adjective use 'so'. 2) He speaks Chinese well! [ . so 2. So Vs Such Exercise Comparative Vs Superlatives Exercise B1 Intermediate esercizio 4 inserisci so-such-such a-such an-so many-so much. He walks so slowly. " "Such" in these sentences has the same meaning as "so" from the sentence "This test is so hard. Jenny is very old. angry I could have hit him. so 5. much food. In St. We can use so and such to make the meaning of an adjective, adverb or noun stronger (=very/really). 1 Closed vs. 2. 3) Julie is a good writer. 3. 1 She worked hard. The soldiers fought with such great courage that the enemy fled. Only “so” can be used with these quantifiers. So and such are like siblings in the English language family – similar, yet distinct. He was so weak that he could not even sit up. Apr 12, 2021 · He speaks so fast that I cannot follow him. "So that" is used to indicate the purpose or intention behind an action, while "such that" is used to describe a consequence or outcome that is a result of a particular condition or characteristic. Exercise 1: Rewrite the sentences using So that and Such that. finding out the Next, students write the grammar rules for so and such by looking at the examples in the conversation. The word is pronounced with a soft 'ch' as in 'church'. I’ve been studying all day. Multiple-Choice Exercise to practise the difference between SO & VERY. Example: It’s such a good movie. You could hear it from miles away. ( Difference between “so” and “so that” ) 1. 100 Words Every Native such things like you do. → the adverb ‘quickly’ gives us more information about the verb ‘run’ They were terribly rude. Worksheet also available for download. Open Vowel Sounds BOOM - So and such (Game 1) Note: “Such” cannot be used with quantifiers such as “much”, “many”, “few”, o “little”. so hungry c. USE like before a noun or a pronoun. such Ejercicio2: 1. English grammar exercises and tests. Like vs. You are so young 7. The construction project had a number of issues, such as onerous permits and weather delays. So: Основная разница «Such» + именная группа* «So» + прилагательное: You’re such a cool person, bae! Ты такой классный человек, детка! You’re so cool, bae! Ты такая классная, детка! June was such a torrid month then. Download this worksheet FREE on the website. so 4. So e Such são palavras que enfatizam emoções extremas que expressamos, assim como nos ajudam a expressar nossa opinião sobre algo. 7) She has a sweet puppy. ” It is used to intensify the meaning of another word. How dare she say such 9. Elementary and intermediate level exercises A selection of English ESL so or such + adjectives ppt slides 'So' vs 'Such' vs 'Such A' video exercise with answers and explanations for students and teachers-- Fill in the blanks with so, such or such a to complete th Practice and learn the difference between sothat / suchthat. Aprender inglés Traductor Dec 9, 2024 · Let’s unravel the mysteries of “so” versus “such” and enhance your command of English grammar. FAQs on Present Perfect vs Past Perfect Exercises with Answers What is the difference between perfect and present perfect? The word “perfect” is a general term used to describe a completed action, while the present perfect is a specific tense that describes actions or states that started in the past and are connected to the present. such as FAQs What’s the difference between like and such as? Like is used to make comparisons, while such as is used to list specific examples of something. So that vs In order to Exercise / 2 11-12. 6 I’ve got a lot to do. Introduction to So vs. This is a free intermediate English grammar quiz and interractive grammar exercises. Replace with a standard English verb such as 'banned/suspended/expelled from'. Nov 7, 2017 · “SO THAT” VS ” SO” “so that” and “so”, both of them, are conjunctions which connect two clauses. In many situations, you can use either SO or VERY with no difference in meaning. ) May 2, 2013 · Examples: "Lisa is such a beautiful woman. We can also use so and such to mean ‘like this’: Sorry I didn’t call. So and such interactive worksheet LiveWorksheets LiveWorksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher. Example: The movie was so good. esercizio 5 quiz. The following is a mini-tutorial on the use of "so" and "such. Use of So and Such 8916 uses. The goal is to understand the proper uses of "so" and "such" in different contexts. When using “so that,” it indicates purpose or intent, often introducing a result or So vs. Such Exercise. Jan 1, 2025 · This English grammar game is to help you learn the difference between So vs. Free grammar resources online to print. so a hungry 4. 9 The La Latina par t of Madrid is so exciting. So That or In Case Exercise 14. We say “such” if there is a noun in the phrase (such a nice day), but we say “so” if there is no noun (so quickly, so cheap). Diferença entre So e Such. Each question comes with the correct answer to help you […] He has so many friends. So messy is an adjective phrase. If the word is followed by a noun or an adjective/adverb. It is focused on its usage to talk about technology but it can work out for any one going through so and such. ‘So’ stands as an adverb or conjunction but ‘such’ stands for the determiner or pronoun in the part of speech. Difference between so and such. such a house such a good boy such an angel Oct 30, 2024 · Intensifiers like “so,” “such,” and “too” play a vital role in emphasizing your messages and expressing feelings more vividly in English. "Doug is such a fool. " "Such" is used to emphasize the quality of a noun, like saying "there are such useless computer softwares. So -vs- So That So is usually used alone to explain why something happened or not John is really tall, so he has to bend down going through doors. 3 I was tired. They often have the form of an adjective + -ly. Too means more than necessary, and enough indicates the right amount of something. 8 I had a big breakfast. It makes such a change from rude Europeans. . What are adverbs?Adverbs give us information about a verb, an adjective, or another adverb. pagina lezione so\such--> proudly powered by weebly. If you found this English Grammar Game about So vs Such fun or useful, let others know about it. Sothat work together where so tell the level of something and that explains why something happened or not John is so tall that he has to bend down going through doors. USE SO: before an adjective to make it stronger. / Printable and online with answers. such + that. So vs Such vs Such A-- Online Interactive and Video Grammar exercises with answers; choose the correct option. She is too shy to address a gathering. Share this Post Choose So vs Such (A/An) to complete the exercise. Elementary and intermediate level exercises InEnglishPlease Soluciones Ejercicio1: 1. → the adverb ‘terribly’ gives us more information about the adjective ‘rude’ When he sleeps, he So and such: meaning. com/channel/UCp0nbn1zfRW7meO41UZ5Rqg/sub_confirmation=1In this engaging lesson, you’ll learn the difference between “so” and “s Better: The main character strongly disliked everyone. The country was kicked out of the Olympics. Here are some examples to illustrate the difference between "so" and "such that": She isso talented that she won the competition. Latest Exercises. Study so, too, too many, too much, so many, so much, and such with these practice exercises for ESL students. The difference between the two is in their use within the structure of the sentence. Despite vs Although Exercise 1 / 2 9. Test your mastery of these powerful words with our engaging quiz, exercises, and practice tests designed to enhance your understanding and application of intensifiers. UTEQ ENGLISH CLASS “So” and “such” are used to add emphasis, to show extreme emotions or to give an opinion on something. A seguir lhe mostraremos como usar cada palavra de acordo com suas necessidades de comunicação e So, such - exercise 1. Try an exercise about 'so' and 'such' here. It means "to a great extent or degree," or "to an indicated extent or degree. He is so poor that he cannot afford three meals a day. He issuch a kind personthat everyone likes him. Such pronunciation: Phonetically spelled as [sʌtʃ]. It was such a lovely 2. I hope you got them all corre SO AND SUCH PRACTICE worksheet - Free ESL printable worksheets made by teachers | English grammar, Basic french words, Grammar worksheets Several exercises to practice the use of such, so, such a/an, such much or so many: choose the right option, fill in the gaps and rephrasing. Hawaii has such wonderful beaches that I never want to go home. Aug 14, 2023 · This document discusses the differences between using "so" and "such" in sentences. Although they have some similarities, there are some main differences in their use in the sentence. We use so and such to make the sentence stronger. It was such an expensive restaurant. Such, Lección del curso So vs. Nov 16, 2023 · Both "so" and "such" can enhance the intensity or degree of an expression. I am so tired that I cannot walk any further. Oct 29, 2024 · Understanding the difference between “so” and “such” is crucial for mastering English expressions. In this video, you will learn the difference between so and such and practice exercises to test your underst So. We can use so and such to make the meaning of an adjective, adverb or noun stronger –meaning ‘very’ or ‘really’. Similar Exercises: So vs Such (a) Exercise 1 - So vs Such (a) Exercise 2 Explanation + exercises for kids to practise the difference between ´so´ and ´such´. So definition: So (adverb): Used to indicate a very high degree of a quality, often preceding an adjective or an adverb. Using SO So + Adjective Mark seems so SO SUCH; So is a degree adverb without an -ly suffix. SO / SUCH in exclamations. *13 (nikoliv so) Pokud se such pojí s podstatným jménem počitatelným v jednotném čísle, nezapomínejte na člen. We started early so / so that we wouldn’t get stuck in traffic. Example of ‘so’: Afrah is so beautiful. In addition vs In addition to 10. Such + noun = a certain type or kind of (this is quite formal) I'd never heard such music before. And also, it is used to indicate that something happens at extreme points. 7 The music was loud. Exercise. Sara is very bad at studying. Oct 3, 2017 · “SO” VS “SUCH” Differences Between “So” and “Such“ First of all, we can say about “So” and “Such” that Both of them usually have the same meaning “very”. He was so weak / so weak that he couldn’t walk. The restaurant was so expensive. Feb 2, 2023 · The tea was very hot so I couldn’t drink it. The exercises include filling in blanks with "so" or "such", combining sentences using "sothat" or "suchthat", and changing sentences from "so" to "such". So in the second sentence is an intensifier and is used for emphasis, making the sentence a little bit stronger. " A simple power point presentation with some exercises to practice so and such. Choose the correct answer for each gap below, then click the "Check" button to check your answers. Match the pairs to form sentences 1. so shy b. They both express a similar meaning to very. Peter cannot send his son to school. They both serve the purpose of intensifying adjectives or adverbs, but in slightly different ways. To better understand So that and Such that, let's apply the knowledge to the following exercises: 1. 12 The summer of 2003 in Spain was so hot. Welcome to ESL Printables , the website where English Language teachers exchange resources: worksheets, lesson plans, activities, etc. The problem was such that it required a team effort to solve. Exercise 03. The problem was so difficult that I could not solve it. I’m so tired! Why are you driving so fast? Kate is so beautiful. No sign-up required. “So” can be used with quantifiers to indicate extremes in quantity, but it is important to remember the rules regarding the uses of quantifiers, countable and uncountable nouns, singulars and plurals. such popular d. Passive Voice: Intermediate & Advanced Exercises (and Explanation) In this video we look at when to correctly use So, Such and Such a. So/such – Use. USE SUCH: before a noun to make the phrase stronger. Such > Exercise. such 3. He ran fast so / so that he could catch up with him. " • Example: "She's so honest. Such. Change SUCH to SO & SO to SUCH - So and such practice - so and such. "So" is used to describe how something happens or the degree to which something occurs, such as "the internet runs so slowly. You are too young to marry. Such a mess – noun phrase. So : On emploie so lorsqu'il n'y a pas de nom après l'adjectif . 2 It was a beautiful day. Such or so ? - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary Using SO vs SUCH in English, Difference between so and such in english; We can say about “So” and “Such” that; Both of them usually have the same meaning “very”. It means "of such a great extent or Oct 11, 2018 · Using SO vs SUCH in English, Difference between so and such in english; We can say about “So” and “Such” that; Both of them usually have the same meaning “very”. She has such big feet that she has to buy special shoes. So and such give emphasis and mean ‘very’. However, while "so" amplifies the degree of an adjective or adverb alone, "such" intensifies the entire noun phrase. shy so 5. 5) It was late we missed the last train. such hunger d. In these exercises, choose between 'so' as a coordinating conjunction used for cause and effect, and 'so (that)' as a subordinate conjunction used to show purpose. So parts of speech: As an adverb: He was so tired that he could So vs. 9 It was horrible weather. home; grammatica > The difference between So and Such is that ‘So’ refers to being specific to something while ‘such’ refers to a type or a kind. Explore Using “So” and “Very” In informal, everyday English, people often use “so” meaning “very. " "I don't want to swim in such dirty water. Your room is so messy, you really need to tidy that. Understanding when to use “so” and when to use “such” is crucial for conveying precise meaning and tone in sentences. SO and VERY are both adverbs which are used to emphasize an adjective or an adverb. youtube. You are such an idiot! (noun so & such (difference) Exercise 1: ‘so & such’ Exercise 2: ‘so & such’ some & any (use) there is/are (use) to be/get used to … (use) to, too, two (difference) used to + infinitive (use) what, why, who, … (question words) yet & already (use) List of exercises: tricky grammar topics; Numbers, numerals, time specifications; Sentences So vs. That was a good movie. You have to go there. So that. (adjective + noncount noun) It was such a sight! Aug 22, 2021 · So vs. com, el sitio web de referencia inglés-español más preciso en el mundo. I’m tired. We can use so and such to intensify adjectives, adverbs and nouns. Compara y contrasta las definiciones y las traducciones en español de so that y such that en inglés. 1) They were happy that they started dancing. The words so and such have the same meaning but there is a difference in their use. such Ejercicio3: so such so so so Ejercicio4: Multiple Choice Exercise to practise the difference between SO & SUCH USE SO: before an adjective to make it stronger. I’m so tired. These rules help learners distinguish between the commonly confused words so and such. such shy d. Problem: Kicked out is a phrasal verb. The exercises on this page will help you practise how to Apr 16, 2024 · Such, So, Too, Enough | B1 Grammar. [ . 8) That was an interesting book. Albert was so close to 8. so a popular couple b. He tiptoed into the room so / so that the baby wouldn’t wake up. " • "So" is used to intensify adjectives and adverbs. It was such a bad idea 6. Jan 1, 2025 · such + plural/uncountable noun + that + result. We use so, such, enough and too to indicate degree. Elementary and intermediate level exercises I ate such a lot of cake. 4) She swims quickly! [ . We cannot entertain requests. Enjoy. Multiple-Choice Exercise: SO vs SUCH The difference between SO and VERY can be a tricky question . This document provides exercises to practice using "so" and "such" in sentences. We should also use “so” before the words many, much, few, little. Test your understanding of these intensifiers with interactive exercises. such 6. There is no difference in the meanings of the sentences. So subscribe to our channel as always and join us on www. April 16, 2024 - Fill in the blanks. Dec 14, 2024 · Fill in the blanks with so or such. In the last exercise, students rewrite sentences replacing so with such, or vice versa. Other Uses of So and Such Here are a few more idiomatic uses of 'such' and 'so' that are slightly different from what we have already seen. ) con “so” para indicar extremos en cantidad, pero hace falta recordar las reglas de usos de los cuantificadores y contables e incontables, singulares y plurales (para más información, ver la lección de los cuantificadores. (Huddleston 435, 967) I've never seen such disorganization. Oct 3, 2017 · We can use “so” with “adjectives /adverbs + that” to explain the result. Exercise 1: ‘some & any’ Exercise 2: ‘some & any’ Exercise 3: ‘some & any’ there is/are. Home > Mini-Grammar Tutorials > So vs. To read an explanation of the differences between so and too, view this page. We appreciate your 3. Printable and online grammar exercises for teachers and students Apr 25, 2019 · So and such 51851 worksheets by natilu . 'Such … that' 'That' can be used following the noun phrase but is not required. However, they differ in their usage and meaning. So that and Such that exercises. 8 My internet connection is so slow it's unbearable. *12 (nikoliv so) I can't stand such ignorant people. Examples: I have been working since 7 this morning. 5 She speaks English well. The answers for the mini test are in the description below. PRACTICE EXERCISE SO or SUCH (A2 / Pre-Intermediate Level) SO, VERY, SO THAT Grammar Rules Apr 7, 2018 · Důležité je, že je zde podstatné jméno, se kterým se váže such a nikoliv so. (Huddleston 584) "Conditions under which that must or may appear" (Huddleston 952) Such is one of the few adjectives that occurs before the determiner. (1 issue) Answer. That vs SuchThat exercise / Printable and online with answers-- Hawaii is so beautiful that I want to live there. When so many or so much are used before a noun, it means a lot. Are you confused about when to use "so" or "such" in English grammar? Take McQuiz Official's "So or Such" quiz and put your knowledge to the test! Watch now "So that" and "such that" are both phrases used to express a cause-and-effect relationship or a result. Peter is very poor. The exercises on this page will help you practise how to Aug 5, 2018 · The main difference between the two structures is that 'such' takes a noun phrase, whereas 'so' takes an adjective. “SO THAT” “so that “ AS A CONJUNCTION ( ACTION – REASON/PURPOSE ) “so that”, as a conjunction, is used been & gone (difference) do & make (difference) have & have got (difference) Exercise 1: ‘have & have got’ Exercise 2: ‘have & have got’ in the end & at the end (difference) in time & on time (difference) interesting & interested (difference) it’s & its (use) much, many & a lot (use) one & ones (prop-words) since & for (use) so & such so & such (difference) Exercise 1: ‘so & such’ Exercise 2: ‘so & such’ some & any (use) there is/are (use) to be/get used to … (use) to, too, two (difference) used to + infinitive (use) what, why, who, … (question words) yet & already (use) List of exercises: tricky grammar topics; Numbers, numerals, time specifications; Sentences . That was such a good movie. They were that they were invited to parties every weekend. Such, Lesson of advanced-level. I’ve never heard such a. So & Such We can use so and such to make our statements stronger (to emphasise them). Only the way of expression is different. We can also use so and such to mean ‘like this’. Why did you do it? You are so stupid! He was such a terrible father that now his kids don’t want to be around him. Sarah and Ed are crazy people! I never know what they are going to do next. Examples of So and Such That. Podemos utilizar los cuantificadores (“many”, “much”, “little”, etc. We can use so with an adjective or adverb to make it stronger. He speaks with such zeal that he can get anyone to his side. “SO” VS “SUCH” Differences Between “So” and “Such“ First of all, we can say about “So” and “Such” that Both of them usually have the same meaning “very”. ag23 So - such: worksheets pdf, handouts, printable exercises. He was that he hardly had any friends at all. Woodward Restaurant has such good food that it's always full of people. In these cases, as with “so”, the use of “that” is optional Jan 16, 2025 · Your room is such a mess, you really need to tidy it. Teachers, download the pair-work activity from the link above. Test your knowledge with our interactive quiz featuring 10 multiple-choice questions designed to clarify the use of “so” and “such” in various contexts. Sorry I didn’t call. Test yourself with our free English language exercise about 'So & Such'. 4 We had a good time on holiday. WHAT’S THE DIFFERENCE BETWEEN SO AND VERY? Multiple-Choice Exercise: So, Very, Too. Valentine's Day my fiance and I went to a famous restaurant. Choose the correct alternative. You are not wearing that shirt to school. The room was so hot that I could not sleep well. Apr 12, 2023 · They have many hobbies, such as birdwatching, kayaking, and trail running. Aug 8, 2022 · Try some more exercises on the difference between so and so that below. Mess is the noun. A handy reference with examples is followed by a practice exercise. So, such exercises. In the English language, the distinction between “so” and “such” can often be a source of confusion for many writers and speakers. PRACTICE EXERCISE SO or SUCH (A2 / Pre-Intermediate Level) SO, VERY, SO THAT Grammar Rules 2074 online multiple-choice and fill-in-the-blank so such exercises across 101 tests provide a wide range of sentences to help you grasp the context and usage/formation of the so vs such. Key Differences between “So That” and “Such That” Grammatical Differences. Students then complete sentences with so or such. Both of them show extremes. However, there is a basic difference in terms of their uses. 11 The Thais are so polite. Exercise 1: Use of ‘there is & there are’ to be/get used to … Exercise 1: ‘to be/get used to’ to, too, two Dec 4, 2024 · VI. Because / And / So / But Exercise 1 / 2 13. Okay. Practice Exercises: So vs. Shop. If you already know how to use "so" and "such," you can skip the explanation and go directly to the exercises. Look at those examples: She can run quickly. However, there is a difference between LIKE and AS. It's so annoying! If we are using the comparative form of the adjective or adverb, we use so much to make it stronger. So Do I, Neither Do I Exercise 1 / 2 - Conjunctions / Connectives Video Exercise - Drag and Drop Exercises: So / Too / Neither / Either Exercise So, such, such a/an, so many, so much - Exercise 1 | ESL Worksheet Fill in the blanks with so, such, such a/‌an, so many, so much. She will not pass the test. Now we can see these Watch. She left office at 5, so she should be here soon. She is funny! She always makes me laugh. subscribe https://www. 10 I was surprised. englishlessonviaskype. It was such a lovely place that we decided to stay there. that - 4. such hungry b. Make one sentence from two. help so much! b. Exercise 5: ‘since & for’ so & such (difference) Exercise 1: ‘so & such’ Exercise 2: ‘so & such’ some & any. Students, complete the practice exercises below. SO, VERY OR TOO? Adjectives Vs Adverbs B1 Exercise So Vs Such Exercise . Conclusion Multiple Choice Exercise to practise the difference between SO & SUCH USE SO: before an adjective to make it stronger. " • "Such" is used to intensify nouns and noun phrases. I was . Dec 15, 2017 · Such vs. The play was such a 10. " After you have studied the tutorial, complete the associated exercises. • "So" is stronger than "very. For instance, "so beautiful" emphasizes the beauty, while "such a beautiful dress" emphasizes the extent of the dress's beauty. The coat was too expensive for me to buy. 9) The weather was hot I stayed inside. com and we’ll catch up soon. a. Such Overview of So and Such. PRACTICE EXERCISE SO or SUCH (A2 / Pre-Intermediate Level) So et Such So et Such . So vs. " Practice English grammar using 'so' and 'such' with interactive exercises. In exclamations we drop the word 'that' and use: i) such + noun (singular/plural) ii) so + adjective. Prepare for exams, practice so vs such online and verify your answers immediately. 1. 4. He is such a strong man that So vs Such A- See grammar details with examples. The Notice that in the above we can use so-and-so too! The similarities between so and such – Both so and such tell the degree or extent of something. I'm not going out in such bad weather. As with “so”, “such” is used with “that” to show extremes that end in a particular result. As I had never been in ---- a luxurious restaurant before ---- that one, I was fascinated by the beauty of its atmosphere. Why are you so sad if 5. I shouldn't have eaten . 6) They have a big house that I got lost! [ . However, there are some structural differences between so & such which Knowing the difference between so and such can help you to use the two words correctly in your sentences. Write 'so' or 'such' in these sentences - exercise 1. Example of ‘such’: It was such a nice drama. so popular couple c. Test yourself with our free English language exercise about 'So & So That'. When “so” is used this way, it should always be replaced by “very” in formal, written English. 6. If you have a lot of money, then you have so much money. So, such, such a - exercise 1. such a shy c. 10 Thailand is such a beautiful country. Such: Ejercicio: complétalo y corrígelo de forma inmediata, podrás comprobarás tus conocimientos con la lección relacionada. Dec 9, 2024 · 1. Use so or such. So et such signifient : tellement, si, aussi, qu'est-ce que… So et such s'utilisent pour renforcer le sens des adjectifs qu'ils accompagnent . She issuch a talented singerthat she won the competition. He isso kind that everyone likes him. Ex : It is so nice ! = C'est si joli ! Qu'est-ce que c'est joli ! She was so happy. É importante saber como diferenciar so de such e, assim, usá-las corretamente. It's so hot today! She looks so young in that photo. You should not talk to people. The news is too good to be true. Elementary and intermediate level exercises Such or so ? - gramática inglés y uso de palabras en "English Grammar Today" - Cambridge University Press Dec 8, 2024 · Sample Sentences Demonstrating “Such That” The book was so captivating that I couldn’t put it down. We can use both of them to add emphasis to the sentence. «‎My friend, you are so good!», «You are such a good friend!» — здавалося б, дві однакові за змістом фрази, нічого суттєвого не змінюється, тоді звідки береться such у другому реченні? Dec 14, 2023 · It is such an interesting story that I will never forget it. = Elle était tellement Such or so ? - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary Find and save ideas about so and such worksheets on Pinterest. I’m so glad to 4. (= I'd never heard this kind of music May 4, 2020 · Multiple Choice Exercise to practise the difference between SO & SUCH. Sep 28, 2022 · Recommended level: IntermediateQuick reference • "So" and "such" are most often used as intensifiers. You can see their uses and related examples below. such a popular couple 6. As a pronoun: I have never known such to be true. If you would like to read some Grammar Notes about So and Such and when to use them, visit this page: So vs. After that, students complete sentences by writing an appropriate word after so or such. ybt mqqza jbqtdpn bif kpjaj chyo xtoeqtc lqfnvl jwgja nydvczi guyn pjwa ynvdbc mpbc qbjzx