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  • 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
  • The Big 3 for Vietnamese Speakers: Articles, Plurals, and Verb Tense

    Ever wonder if you should say a cat or the cat, or whether to use walk or walked? Small grammar details make a massive difference in how natural your English sounds! Test your everyday accuracy with definite and indefinite articles, regular plural nouns, and simple past and present verb tenses.

    See a quick refresher inside!

    EasyA1 | Elementary | BeginnersA2 | Elementary | Pre-intermediateArticleCountable and uncountableDeterminerNounPresent tenseSubjectVerbVerb 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
  • Subject and Object Pronouns

    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.

    See a quick refresher inside!

    EasyA1 | Elementary | BeginnersPronounSubjectObjectEnglish Grammar Basics
    Start
  • Subject vs. Object Questions

    Test your Basics: Subject vs. Object Questions skills with 12 questions at medium level.

    MediumA2 | Elementary | Pre-intermediateQuestionsSubjectObjectEnglish Grammar Basics
    Start
  • Basics. Common Questions.

    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.

    See a quick theory refresher inside!

    EasyA2 | Elementary | Pre-intermediateA1 | Elementary | BeginnersSubjectPredicatePrepositionPronounNounNegationQuestionsComplementProgressive tensePast tensePresent tenseAuxiliary verbVerbSimple tenseAdjunctArgumentObjectEnglish Grammar Basics
    Start
  • Basics. Pronouns and Possessives.

    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.

    See a quick pronouns and possessives refresher inside!

    EasyA1 | Elementary | BeginnersNoun and pronounPronounPersonGrammatical casePossessiveSubjectObjectEnglish Grammar Basics
    Start
  • Basics. Common More Complex Questions.

    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.

    See a quick refresher inside!

    EasyA2 | Elementary | Pre-intermediateA1 | Elementary | BeginnersComplementSubjectObjectPredicatePrepositionPronounAdjunctNounQuestionsAuxiliary verbVerbNegationComplex sentenceEnglish Grammar Basics
    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
  • 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. Gerunds After It's No Use and There's No Point In

    Why do we say it's no use trying instead of it's no use to try? Master the tricky gerund rules for it's no use and there's no point in while navigating fun, advanced scenarios from zombie encounters to cursed office printers.

    See a quick refresher inside!

    HardB2 | Upper IntermediateGerundNegationPast tensePhrasePrepositionSubjectVerbVerb tenseCollocationsIdiom
    Start
  • Basics. Advanced Participle Clauses: -ing and -ed

    Ever wondered how to fix a "dangling participle" before it ruins your writing? Master advanced sentence structures by practicing -ing and -ed participle clauses, identifying dangling modifiers, and using passive perfect participles to connect ideas seamlessly.

    See a quick refresher inside!

    HardB2 | Upper IntermediateClauseComplex sentenceNegationParticiplePhraseRelative clauseSentenceSubjectVerbPassive voicePerfect tense
    Start
  • Basics. Fronted Prepositions in Relative Clauses

    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.

    See a quick refresher inside!

    HardB2 | Upper IntermediateClauseComplex sentencePhrasePossessivePrepositionPronounRelative clauseSubjectWord orderCollocations
    Start
  • Basics. Reporting with Passives

    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.

    See a quick refresher inside!

    HardB2 | Upper IntermediateClauseFuture tenseIndirect speechInfinitiveNegationPronounSubjectVerbPassive voicePerfect tenseProgressive tense
    Start
  • Are you A1/Beginner? Test your English CEFR Level!

    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.

    EasyA1 | Elementary | BeginnersArticleBeGrammatical numberCountable and uncountablePhrasal verbPast tenseDeterminativeSimple tenseQuestionsPresent tenseProgressive tensePrepositionSubjectPronoun
    Start
  • Forming Questions: Indirect, Tag, and Subject Forms

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAuxiliary verbClauseComplex sentenceIndirect speechIrregular verbNegationObjectPast tensePhrasal verbPrepositionPresent tensePronounQuestionsSubjectVerbVerb tensePerfect tenseProgressive tenseSimple tenseWord orderCollocations
    Start
  • Question Forms: Indirect, Subject, Object, and Tags

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAuxiliary verbClauseImperative moodIndirect speechInversionModal verbNegationObjectPast tensePrepositionPronounQuestionsSubjectVerbSimple tenseWord order
    Start
  • Word Order and Extra Words Errors for Turkish Speakers

    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.

    See a quick refresher inside!

    MediumB1 | IntermediateB2 | Upper IntermediateAuxiliary verbClauseComplex sentenceConjunctionInfinitiveNounObjectPast tensePhrasePrepositionPresent tensePronounRelative clauseSentenceSubjectVerbSimple tenseWord orderCollocations
    Start
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