Do you know when to use got caught instead of was caught, or why a theory is understood rather than got understood? Challenge yourself with complex sentence structures, including dynamic get-passives, causative delegation, and adversative passives for describing unexpected misfortunes.

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Do you know whether to write "It is I who is" or "It is I who am"? Test your advanced syntax skills by mastering pronoun and verb agreement, emphasizing prepositional phrases, and structuring complex adverbial and negative time clauses.

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Do you know whether to write "I leave my fortune to whoever" or "to whomever" when it follows a preposition? Master advanced pronoun cases by testing yourself on whoever vs. whomever, what vs. that, and tricky verb agreement within nominal relative clauses.

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Why do we say "most people" but "most of the people"? Master tricky grammar rules by testing yourself on quantifiers with object pronouns, specific vs. general determiners, and complex structures like every one of and none of the.

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Do you know how to link sentences using words like some, none, or half without creating a dreaded comma splice? Test your advanced grammar skills by mastering quantifiers with relative pronouns, choosing correctly between whom, which, and the tricky possessive whose.

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Do you know when to say "I suspect not" instead of "I don't suspect so"? Master advanced clause replacement by practicing negative expectations, adjective substitution, verb phrase fronting, and the tricky rules of stative verbs with "do".

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Want to add a dramatic, native-level flair to your English sentences? Test your advanced grammar skills by mastering standard wh-clefts, reversed wh-clefts, action-focused cleft structures, and pseudo-clefts.

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Do you "depend on" or "depend from" the weather forecast? Master some of the trickiest parts of English by practicing dependent prepositions, articles for professions and generalisations, and pronouns for inanimate objects.

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Do you know when to say no food instead of none of the food? Master these essential grammar rules as you test yourself on basic quantifiers, the "of the" rule, and the difference between no and none.

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Do you get confused when talking about two people or things? Master the rules for pairs by testing your knowledge of pronouns, determiners, and paired conjunctions like either/or and neither/nor.

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Did you know that using two negative words in an English sentence is usually a grammatical mistake? Test your ability to choose between nobody for people, nothing for things, and nowhere for places, while learning to avoid tricky double negatives.

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Did you know that you can hold an apple in each hand, but never in every hand? Master the subtle differences between these common quantifiers, including rules for two items, expressing time and frequency, and the correct use of "each of" vs. "every one of".

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Did you know that you can have a dog, have a pizza, and have a nap all using the exact same verb? Master the different forms of this essential word by practicing possession, meals, and daily activities.

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Are you planning a trip or baking a cake and need to ask about the time? Master the structure of asking about duration, using the auxiliary "does", and answering with "it takes" in this 12-question challenge.

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Can you explain the difference between having nothing to eat and not having anything to eat? Master the rules of indefinite pronouns for people, things, and places, and learn how to correctly use some, any, no, and every compounds in positive and negative sentences.

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Why do English speakers say "It is raining" instead of just "Is raining"? Master the dummy subject by practicing how to correctly use "it" for time, weather conditions, and distance.

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Do you know why we say "I don't know" but "I haven't seen it"? Test your ability to choose the correct negative contractions for the verbs be, do, and have in everyday situations.

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Are you guilty of accidentally using double negatives when talking about zero quantity? Test your ability to correctly apply not any, the determiner no, and the standalone pronoun none to express that absolutely nothing is left.

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Do you know whether you should say "pick it up" or "pick up it"? Master your sentence structure by practicing object pronouns after verbs and prepositions, double object placement, and separable phrasal verbs.

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"I'll take the chocolate cupcake, and the strawberry cupcake too." Sounds a bit repetitive, right? Master the art of natural speech by substituting singular and plural countable nouns with one and ones, and learn how to avoid confusing them with pronouns like it or them.

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Are you good at grammar, or just good with guessing? Master these tricky small words by practicing prepositions of transport, adjective combinations, and fixed expressions like "by mistake" and "on purpose."

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Is that your snack, or is it mine? Master the basics of ownership by practicing the difference between possessive adjectives and possessive pronouns across 12 fun scenarios.

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Do you know exactly when to use "I" instead of "me", or "my" instead of "mine"? Master the complete first-person pronoun system by practicing subject pronouns, object pronouns, and possessive adjectives and pronouns across hilarious everyday scenarios.

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Do you know when to use "I" instead of "me" in a sentence? Master the basics of subject pronouns that perform actions and object pronouns that receive them, all while navigating fun scenarios with secret agents, wizards, and aliens.

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Ever struggled to choose between "I don't have any money" and "I have no money"? Master the scale of quantities from 100% to zero by practicing the rules for the quantifier spectrum, avoiding double negatives, and choosing between no vs. any.

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Test your Basics: Reflexive Pronouns skills with 12 questions at medium level.

Do you know when to use a comma with which, or when that is grammatically forbidden? Master your sentence-building skills by practicing defining and non-defining relative clauses, pronouns for people vs. things, and prepositions before relative pronouns.

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Do you know how to correctly report someone saying "I will do it tomorrow"? Test your ability to apply tense backshifting, change time and place markers, and choose correctly between said and told.

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Test your Basics: This/That/These/Those skills with 11 questions at easy level.

Why do we say "I want you to leave" instead of "I want that you leave"? Master the verb + object + to infinitive pattern, including common reporting verbs and negative infinitives, to give commands and express expectations perfectly.

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The challenge is about common questions in English: simple present and past questions, "why + negative" questions, questions with "who" as the subject, and questions with "who" and "whom" as the object.

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The introduction covers various determiners and pronouns, including this/that/these/those, every and all, all/most/some/any/no/none, and (a) little/(a) few. These words help specify items, people, or quantities in sentences.

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This topic covers various aspects of pronouns and possessives in English. It includes personal pronouns for people and things, possessive forms to show ownership or relationships, forming questions with possessives, and reflexive pronouns.

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Learn how to use "there is/are" and "it" in everyday English sentences to talk about the presence of objects, events, and quantities. Get to know how to create questions and negative sentences, and see examples using different verb tenses. Also, discover common ways to use "it" when discussing time, distance, and weather.

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In English, the verb to be is conjugated differently based on the subject of the sentence. This grammar quiz focuses on the conjugation of the verb "to be" with different subject pronouns and nouns, both singular and plural, in affirmative, negative and interrogative sentences. Participants will need to use the correct form of the verb "to be" based on the subject in each sentence to demonstrate their understanding of this grammar concept.

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Master more complex common question types, such as "Who...? / What...? / Where...? / Which...?" with prepositions at the end, "What + noun" and "Which + noun" questions, questions about duration, and complex sentence questions.

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Would you know exactly how to respond if your friend announced they were bringing fifteen tarantulas to a dinner party? Master conversational English by practicing echo questions for surprise, tags for indefinite pronouns, and exceptions like "I am" and "Let's".

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Did you know that a single missing comma can completely change the meaning of a sentence? Test yourself on essential vs. non-essential information, proper comma placement, and choosing the correct relative pronouns across a variety of fun scenarios.

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Do you know when to use "the manager to whom I spoke" instead of "the manager who I spoke to"? Master the strict formal register by practicing fronted prepositions, relative pronouns like whom and which, and complex prepositional phrases.

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Struggling to decide between "who" and "whom" in formal writing? Master the intricacies of object relative pronouns (whom), possessive relative pronouns (whose), and relative adverbs (where, when, why) in this engaging 11-question challenge.

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Do you know the difference between "it is said that he escaped" and "he is said to have escaped"? Master advanced English sentence construction by practicing impersonal passive structures, perfect infinitives, and continuous infinitives alongside common reporting verbs.

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Are you making the same embarrassing grammar mistakes that native English speakers make every day? Master the rules behind the most commonly confused word pairs by practicing its vs. it's, fewer vs. less, and affect vs. effect.

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Do you freeze up when an English speaker asks, "What's up?" Master the art of everyday conversation by practicing casual greetings, natural replies, and weekend farewells.

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Do you know the difference between Mark and Sarah's house and Mark's and Sarah's cars? Test your punctuation skills on joint vs. separate possession, irregular plural possessives, and time expressions.

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This English grammar quiz is designed to help learners determine their proficiency level in the language according to the Common European Framework of Reference for Languages (CEFR). It covers a range of topics and language structures that are typically associated with A1 level learners, such as basic grammar structures, vocabulary related to everyday topics, and simple sentence constructions. The questions are designed to test learners' understanding of basic grammar concepts, such as verb tenses and subject-verb agreement, as well as their ability to use basic vocabulary to communicate in simple and familiar situations.

After taking the quiz, learners would be able to see where they stand in terms of their English proficiency and if they are ready to move to the next level. Passing the challenge indicates the control of English grammar enough to move to the next level.

This English grammar quiz is designed to check if an English learner is at B1/Intermediate CEFR level.

It covers a range of grammar and vocabulary concepts that are typically associated with Intermediate learners. These concepts include more advanced verb tenses such as present perfect and past continuous, complex sentence structures such as adverbial clauses and modal verbs, and a wide range of vocabulary related to various topics such as hobbies, and opinions. The quiz also tests the learner's ability to understand idiomatic expressions and phrasal verbs.

After taking the quiz, learners would be able to see where they stand in terms of their English proficiency and if they are ready to move to the next level. Passing the challenge indicates the control of English grammar enough to move to the next level.

Do you know why we ask "Who ate the cake?" instead of "Who did eat the cake?" Master the tricky rules of English interrogatives by testing yourself on subject questions, polite indirect questions, tag questions, and dangling prepositions.

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Do you know why we say "Who stole the cheese?" instead of "Who did steal the cheese?" Test your grammar skills by practicing subject vs. object questions, polite indirect questions, tricky question tags, and negative questions across 13 engaging scenarios.

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Practice using verbs that take an object + infinitive pattern, such as want, ask, tell, allow, and encourage. Learn when to use to + verb after the object and which verbs require a bare infinitive instead.

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Do you say discuss the plan or discuss about the plan? Test your ability to spot and remove unnecessary words by mastering transitive verbs without prepositions, avoiding double subjects, and dropping extra pronouns in relative clauses across 14 questions.

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Are you making subtle grammar mistakes in your daily standup notes and Slack messages? Master professional communication by fixing errors with company names, "one of the" phrases, "there is" vs. "there are", and tricky I/me/myself pronouns.

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Ever panicked after sending an email with an embarrassing typo? Master the rules for contractions, singular and plural possessives, time possessives, and plural acronyms to keep your work messages perfectly punctuated.

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Ever type so fast on Slack or Teams that you leave out an essential word? Test your ability to spot and fix missing auxiliary verbs, dropped pronouns, and omitted prepositions in everyday professional messages.

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