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  • Basics. Articles with Abstract Nouns

    Why do we say "time is an illusion" but "a terrifying silence"? Master the tricky exceptions of uncountable concepts by practicing zero articles for general ideas, definite articles for specified nouns, and indefinite articles for modified abstract nouns.

    See a quick refresher inside!

    HardC1 | AdvancedAdjectiveArticleCountable and uncountableDeterminerNounRelative clause
    Start
  • Basics. Implied Conditionals: But For, Without, and Otherwise

    Can you spot a hypothetical situation when the word "if" is nowhere to be found? Navigate 10 tricky scenarios by identifying implied conditionals hidden within phrases like but for, otherwise, given, and implied subjects.

    See a quick refresher inside!

    HardC2 | ProficiencyAdverbClauseComplex sentenceConditional sentenceInfinitiveModal verbNegationParticiplePast tensePhrasePrepositionSubjectSubjunctive moodVerbVerb moodPassive voiceVerb tensePerfect tense
    Start
  • Basics. Nominal Relative Clauses: Whoever, Whomever, and What

    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.

    See a quick refresher inside!

    HardC2 | ProficiencyAdverbClauseComplex sentenceDeterminerNounObjectPrepositionPronounRelative clauseSentenceSubjectVerb
    Start
  • Basics. The Subjunctive in That-Clauses

    Why do we say "I demand that he be fired" instead of "is fired"? The formal subjunctive mood ignores standard conjugation rules to express urgency, necessity, or strict demands. Test your advanced grammar skills by applying the active and passive subjunctive, negative subjunctive forms, and the continuous subjunctive.

    See a quick refresher inside!

    HardC1 | AdvancedAdjectiveClauseNegationSubjunctive moodVerbVerb moodPassive voice
    Start
  • Contrast Clauses: Although, However, and Though

    Do you know when to use a semicolon before however, or when to drop though at the end of a sentence? Master the tricky punctuation and placement of contrast clauses by navigating savage restaurant reviews, passive-aggressive roommate notes, and clumsy burglars.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAdverbClauseComplex sentenceConjunctionPrepositionPunctuationSemicolonSentenceWord order
    Start
  • Adverb Clauses of Reason: Because, Since, and As

    Why did the time traveler arrive three centuries late? Master explaining why things happen by testing your knowledge of adverb clauses of reason, distinguishing because vs. because of, applying correct punctuation rules, and identifying reason vs. time contexts.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAdverbClauseCommaComplex sentenceConjunctionPhrasePrepositionPunctuation
    Start
  • Adverb Clauses of Time: When, Before, After, Until

    When do you stop whisking? Until your arm goes numb, obviously. Master the timing of events by choosing the right time conjunctions, applying correct verb tenses in future time clauses, and sequencing past events properly.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAdverbClauseCommaComplex sentenceConjunctionImperative moodPast tensePresent tensePunctuationVerb tensePerfect tenseSimple tense
    Start
  • Slavic Speakers' Top Errors: Articles, Prepositions, and Pronouns

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAdverbArticleCountable and uncountableDeterminerGerundInfinitiveNounPrepositionPronounSentenceSubjectCollocations
    Start
  • Articles Bootcamp for Romance Language Speakers: a, the, and Zero Article

    Do you say "I am teacher" or "I am a teacher"? Master these tricky rules by testing your knowledge on professions, abstract nouns, generalizations, and specific vs. general contexts.

    See a quick refresher inside!

    MediumA2 | Elementary | Pre-intermediateB1 | IntermediateB2 | Upper IntermediateAdjectiveArticleComparative and superlativeCountable and uncountableDeterminerNounPresent tenseRelative clauseSimple tense
    Start
  • Each vs. Every: Understanding the Basics

    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".

    See a quick refresher inside!

    MediumA2 | Elementary | Pre-intermediateB1 | IntermediateAdverbComplementCountable and uncountableDeterminerPronounQuantifierSubjectWord orderCollocations
    Start
  • A Little and A Few vs. Little and Few

    Does adding the letter "a" really change a sentence's entire meaning? Test your grasp of countable vs. uncountable quantifiers and learn to distinguish between positive quantities (a little/a few) and negative shortages (little/few).

    See a quick refresher inside!

    MediumA2 | Elementary | Pre-intermediateB1 | IntermediateAdjectiveCountable and uncountableDeterminerNegationNounQuantifier
    Start
  • Quantifiers: Much, Many, and A Lot Of

    Do you know why we say "much time" but "many hours"? Master the rules of quantity by choosing the correct words for countable nouns, uncountable nouns, and versatile phrases like a lot of.

    See a quick refresher inside!

    MediumA2 | Elementary | Pre-intermediateAdjectiveCountable and uncountableDeterminerNegationNounPhraseQuantifierQuestions
    Start
  • Possessive Adjectives and Pronouns

    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.

    See a quick refresher inside!

    EasyA1 | Elementary | BeginnersPossessivePronounAdjectiveEnglish Grammar Basics
    Start
  • Basics. Adjectives and Adverbs.

    The challenge covers the basics of adjectives and adverbs, including their usage, comparative and superlative forms, and the use of "enough" and "too" to indicate sufficiency and excess.

    See a quick adjectives and adverbs refresher inside!

    EasyA1 | Elementary | BeginnersAdjective and adverbAdjectiveAdverbModifierComparative and superlativeEnglish Grammar Basics
    Start
  • Basics. Common Uses of Auxiliary Verbs.

    This challenge covers common uses of auxiliary verbs, including forming negative sentences, expressing interest or surprise, creating tag questions, and using "too," "either," "so," and "neither" in sentences.

    See a quick common uses of auxiliary verbs refresher inside!

    EasyA1 | Elementary | BeginnersVerbAuxiliary verbEllipsisAdverbNegationQuestionsEnglish Grammar Basics
    Start
  • Basics. Phrasal Verbs.

    Phrasal verbs are combinations of a verb with a preposition or an adverb, creating new meanings. The position of the preposition or adverb can vary in a sentence. They can be categorized into two groups: those without an object, like "ran away" or "got up," and those with an object, such as "put on" or "turned off." Understanding phrasal verbs is crucial for effective communication in English.

    See a quick phrasal verbs refresher inside!

    EasyA1 | Elementary | BeginnersVerbPhrasal verbParticlePrepositionAdverbEnglish Grammar Basics
    Start
  • Basics. Word Order.

    This challenge covers basic rules for word order, including the placement of adjectives and adverbs. It also explains how adverbs like "still," "yet," and "already" can affect word order.

    See a word order introduction inside!

    EasyA1 | Elementary | BeginnersWord orderModifierPrepositionPhraseAdjectiveAdverbEnglish Grammar Basics
    Start
  • Comparatives and Superlatives

    Very often when we compare different objects or events. As we tend to be as colorful as possible, using only comparative or superlative form of adjectives is not always enough.

    Because of this, we begin to add adverbs or special constructions such as far, by far, much, a lot, a little etc.

    The knowledge of the rules how to use the intensifiers of comparison usually indicates an advanced student.

    HardB2 | Upper IntermediateComparative and superlativeAdjectiveAdverbModifierMorphology
    Start
  • Complex Sentence: Adverbials

    There are five types of subordinate clauses in English: the subject, the predicative, the attributive, the object and several types of adverbial clauses.

    Adverbials happen to be the thing this challenge is about.

    MediumB1 | IntermediatePhraseAdverbDependent clauseComplex sentenceClause
    Start
  • Feelings and Mindset Collocations: Expressing Emotions and Confidence

    Do you know why we say "boost confidence" but "build self-esteem"? Master essential collocations for expressing emotions, managing stress and anxiety, and building confidence through 24 varied questions.

    See a quick refresher inside!

    EasyMediumB1 | IntermediateB2 | Upper IntermediateAdjectivePhrasal verbPrepositionVerbCollocationsIdiomVocabulary
    Start
  • Fluency Boost: Opinions, Academic Discourse & Adverb+Adjective Collocations

    Test your Fluency Boost: Opinions, Academic Discourse & Adverb+Adjective Collocations skills with 24 questions at medium level.

    MediumB2 | Upper IntermediateC1 | AdvancedAdjectiveAdverbConjunctionParticiplePhraseSentenceVerbPassive voiceCollocationsIdiom
    Start
  • Gerund vs. Participle: Understanding -ing Word Functions

    This challenge tests your ability to distinguish between gerunds (functioning as nouns) and participles (functioning as adjectives or verb parts). Analyze -ing words in context to determine their grammatical role in each sentence.

    See a quick refresher inside!

    MediumB1 | IntermediateAdjectiveGerundParticipleSubjectVerbProgressive tense
    Start
  • High-Frequency Grammar Fixes for India Learners: Tense, Articles, and Agreement

    Have you ever caught yourself saying "I am knowing" instead of "I know," or asking for "an advice"? Polish your everyday English by testing yourself on stative verbs, tricky subject-verb agreement, uncountable nouns, and past tense rules.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateArticleComparative and superlativeCountable and uncountableDeterminerNounPast tensePhrasePresent tenseSubjectVerbVerb tensePerfect tenseProgressive tenseSimple tense
    Start
  • Health and Lifestyle Collocations: Fitness, Sleep, Diet, and Habits

    Do you maintain a balanced diet or keep one? Master essential fitness collocations, sleep expressions, diet terminology, illness phrases, and habit-changing language through 24 varied exercises.

    See a quick refresher inside!

    EasyMediumA2 | Elementary | Pre-intermediateB1 | IntermediateB2 | Upper IntermediateAdjectivePast tensePhrasal verbPhrasePrepositionVerbCollocationsVocabulary
    Start
  • Basics. Adjective + To Infinitive Patterns

    Are you ready to test your grammar or reluctant to start? Master the rules for pairing adjectives of emotion, readiness, and difficulty with the to infinitive.

    See a quick refresher inside!

    MediumB1 | IntermediateAdjectiveComplementGerundInfinitiveParticiplePhrasePresent tenseVerbSimple tense
    Start
  • Basics. Advanced Question Tags and Echo Questions

    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".

    See a quick refresher inside!

    MediumB1 | IntermediateAdverbAuxiliary verbCountable and uncountableImperative moodModal verbNegationObjectPast tensePresent tensePronounQuestionsSentenceSubjectVerbVerb tenseProgressive tenseSimple tenseWord order
    Start
  • Basics. Had Better vs. Would Rather: Advanced Patterns

    Do you know why we say "I would rather you didn't" when talking about the present? Master the tricky grammar behind expressing strong warnings and preferences by practicing negative "had better" statements, parallel structures, and past subjunctive forms across 15 questions.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateComparative and superlativeInfinitiveModal verbNegationPast tenseSubjunctive moodVerbPerfect tenseSimple tenseWord order
    Start
  • Basics. Inversion After Negative Adverbs

    Want to add a dramatic, advanced flair to your English sentences? Master the rules of grammatical inversion by practicing with negative adverbs like not only, under no circumstances, little, hardly, and no sooner.

    See a quick refresher inside!

    HardB2 | Upper IntermediateAdverbAuxiliary verbClauseConjunctionInversionModal verbNegationPast tenseVerb tenseWord order
    Start
  • Basics. Gerunds After Prepositions

    Are you tired of wondering whether to use an infinitive or an -ing verb after words like "for," "about," or "in"? Master common verb + preposition + gerund combinations, adjective + preposition phrases, and tricky exceptions like looking forward to.

    See a quick refresher inside!

    MediumB1 | IntermediateAdjectiveGerundNounPhrasal verbPhrasePrepositionVerbProgressive tenseCollocations
    Start
  • Basics. Advanced Relative Pronouns: Whose, Whom, Where, When, and Why

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateAdverbApostropheClauseComplex sentenceObjectPossessivePrepositionPronounRelative clause
    Start
  • Basics. Reported Speech: Tense Choice and Backshifting

    Did he say he is leaving or was leaving? Master the nuances of reporting what others say by practicing tense backshifting, identifying exceptions for general truths and present reporting verbs, and fixing indirect question word order.

    See a quick refresher inside!

    HardB2 | Upper IntermediateAdverbClauseComplex sentenceFuture tenseIndirect speechModal verbNegationPast tensePresent tenseQuestionsSentenceVerbVerb tensePerfect tenseProgressive tenseWord order
    Start
  • Life Admin Collocations: Money, Shopping, Tech & Daily Errands

    Do you shop around for deals or shop for deals? Master essential collocations for money management, shopping and returns, tech troubleshooting, and daily errands through 20 varied questions.

    See a quick refresher inside!

    EasyMediumB1 | IntermediateB2 | Upper IntermediateAdjectivePhrasal verbPrepositionVerbCollocations
    Start
  • Its, Fewer, and Affect: Native Speaker Mistakes

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateApostropheComparative and superlativeCountable and uncountableDeterminerFuture tenseNounPossessivePronounPunctuationVerbCollocations
    Start
  • Would Rather vs. Prefer: Expressing Preferences

    Is it I'd rather stay or I'd rather staying? And why does I'd rather you drove use the past tense for a present wish? Test yourself on would rather + base verb, prefer + gerund vs. infinitive, and would rather + someone else + past tense across 13 questions.

    See a quick refresher inside!

    MediumA2 | Elementary | Pre-intermediateB1 | IntermediateB2 | Upper IntermediateClauseComparative and superlativeConjunctionGerundInfinitiveModal verbNegationPast tensePrepositionSubjunctive moodVerbVerb moodVerb tenseWord order
    Start
  • Is your English level A2/Pre-intermediate? Test your English CEFR Level!

    This English grammar quiz is designed to help learners check if their English proficiency level according to the Common European Framework of Reference for Languages (CEFR) as A2/Pre-intermediate.

    The test covers a range of grammar and vocabulary concepts that are typically associated with learners at this level. These concepts include more advanced verb tenses, more complex sentence structures, and a wider range of vocabulary related to various topics such as work, travel, and current events.

    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.

    EasyA2 | Elementary | Pre-intermediateQuestionsSentenceFuture tenseSimple tensePast tenseProgressive tensePresent tenseModal verbImperative moodVerb moodPrepositionDeterminativeArticlePossessiveAdjective and adverbAdverbAdjectiveImperative sentence or clauseCompound sentence
    Start
  • Are you B1/Intermediate? Test your English CEFR Level to figure out!

    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.

    MediumB1 | IntermediateConditional sentenceProgressive tenseSimple tensePast tenseFuture tenseModal verbGrammatical numberCountable and uncountableNounPrepositionComparative and superlativeAdjectiveAdjective and adverbPronounHabits and RoutinesVocabulary for B1/Intermediate
    Start
  • Is your English level B2/Upper Intermediate? Test your English CEFR Level to figure out!

    This English grammar quiz is designed to check if an English learner is at B2/Upper Intermediate CEFR level.

    This quiz is designed to test your knowledge of English grammar and vocabulary on an upper-intermediate level, as per the Common European Framework of Reference (CEFR) guidelines. It will cover a wide range of topics such as verb tenses, relative clauses, modal verbs, and adjective and adverb clauses, as well as testing your ability to understand and use complex grammar structures.

    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.

    MediumB2 | Upper IntermediateConditional sentenceSubjunctive moodPassive voicePast tenseSimple tenseProgressive tensePresent tenseClausePerfect tenseModal verbNegationAdverbAdjectiveAdjective and adverbFuture tenseRelative clause
    Start
  • CEFR C1/Advanced - check if this is your English grammar mastery level. Take the test to figure out!

    This English grammar quiz is designed to check if an English learner is at C2/Upper Intermediate CEFR level.

    This is a quiz to check if an English learner is at the C1/Advanced CEFR level. It tests the learner's ability to understand and use a wide range of complex and nuanced language. The questions will cover various grammar topics such as verb tenses, modals, passive voice, and idiomatic expressions. The learner will be expected to show a high degree of accuracy in their use of English. The quiz is designed to challenge even the most advanced learners and will be a good indicator of whether they have reached a C1 level of proficiency in the language.

    HardC2 | ProficiencyC1 | AdvancedClauseSubjunctive moodPerfect tenseProgressive tenseSimple tenseFuture tensePast tensePresent tenseModal verbGerundInfinitiveVerbNounAdverbConditional sentenceIdiom
    Start
  • Travel Collocations: Transport, Airport, Directions & Hotels

    Would you catch a flight or take a flight — and do you know when both are correct? Test yourself on transport verbs, airport collocations, direction phrases, and hotel vocabulary across 24 questions.

    See a quick refresher inside!

    EasyA1 | Elementary | BeginnersA2 | Elementary | Pre-intermediateAdjectiveImperative moodNounPhrasal verbPrepositionVerbCollocations
    Start
  • EU Learners' Tricky Set (German and French): Word Order, Prepositions, and False Friends

    Did you know that translating literally from your native language can completely change your meaning in English? Master these tricky areas by practicing verb-object word order, dependent prepositions, and common false friends like actual vs. current.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAdjectiveAdverbObjectPrepositionVerbWord orderCollocations
    Start
  • Work & Productivity Collocations: Tasks, Meetings, Deadlines & Performance

    Do you "meet a deadline" or "reach a deadline"? Master the precise word partnerships that make professional English sound natural. Practice meeting collocations, task management phrases, deadline expressions, and performance review language across 18 varied questions.

    See a quick refresher inside!

    EasyMediumB1 | IntermediateB2 | Upper IntermediateAdjectivePhrasal verbPhrasePresent tenseVerbCollocationsVocabulary
    Start
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