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!

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.

See a quick refresher inside!

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!

When using articles, there are a number of ways to communicate specific shades of meanings with articles. Related rules for proper names don't make things easier. To complicate things even further, there are other determiners occasionally taking the place of articles. For instance, some and no function like articles, but behave somewhat differently with uncountable nouns.

Answer the questions to check if you understand the nuances!

Articles are ubiquitous; the is the most common word in English, accounting for 7% of all words.

The concept of definiteness is hard to grasp even for advanced learners who don’t have articles in their first language. A spectacular example of such confusion is the occasion with Ivana Trump. She explained, “Yes, you know the outcome — ‘The Donald’ just slipped off the tongue, and now it seems to be making its ways to the political history books.”

Take the challenge to find out if articles are easy for you!

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!

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!

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!

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.

See a quick refresher inside!

Test your Basics: A/An and The: Basic Rules skills with 11 questions at easy level.

Test your Basics: The - Specific Uses skills with 12 questions at medium level.

Test your Basics: Zero Article - No Article Needed skills with 12 questions at medium level.

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.

See a quick refresher inside!

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!

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!

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!

Test your Basics: No, None, Any skills with 12 questions at medium level.

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!

Test your Basics: Some and Any skills with 12 questions at easy level.

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

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

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!

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!

Conjunctions are key elements in English, connecting words, phrases, and sentences. Common conjunctions include "and," "but," and "or." They join language blocks like words, phrases, and sentences, and help create compound and complex sentences.

See a quick conjunctions refresher inside!

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.

See a quick determiners and pronouns refresher inside!

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!

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!

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!

Do you tell someone news or say news to them? Master essential communication collocations including say vs. tell distinctions, advice patterns, promise expressions, and argument vocabulary through 23 interactive questions.

See a quick refresher inside!

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.

This challenge tests your understanding of the quantifying determiners some, any, few, and little. Learn when to use each one and how adding "a" changes the meaning of few and little.

See a quick refresher inside!

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!

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!

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!

Ever wonder why we say someone is in a hurry but did something completely by mistake? Master the tricky exceptions of English grammar by practicing indefinite article phrases, definite article idioms, and zero-article expressions.

See a quick refresher inside!

Why do we visit the United Kingdom but travel to Japan? Master these confusing rules by testing your knowledge of definite and zero articles alongside countries, mountain ranges, water bodies, and deserts.

See a quick refresher inside!

Why does a student go to "school" but a parent goes to "the school"? Master the tricky rules of definite vs. zero articles when talking about institutions like prison, university, church, and bed based on purpose versus location.

See a quick refresher inside!

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!

Did you cut your own hair, or did you have it cut? Master the art of delegating tasks by practicing the causative structure, focusing on the have/get something done pattern across various verb tenses.

See a quick refresher inside!

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!

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!

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!

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!

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!

Did the suspect deny to eat or deny eating the last slice of pizza? Master the tricky grammatical structures of reported speech by testing yourself on verbs followed by gerunds, verbs followed by infinitives, object plus infinitive patterns, and that-clauses.

See a quick refresher inside!

Did you hear the floorboards creak, or did you hear them creaking? Master the rules for using the bare infinitive for completed actions and the -ing form for actions in progress after common verbs of perception.

See a quick refresher inside!

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!

Test your Quantifiers A2: much / many / a lot of — Choosing the Right One skills with 15 questions at easy level.

Turkish has no articles and no prepositions — that's a double challenge in English. Do you arrive in or at the airport? Is she good in or good at cooking? Master in/on/at for places, the/a article rules, and adjective+preposition collocations across 12 scenarios set in Istanbul, Ankara, and beyond.

See a quick refresher inside!

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.

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!

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!

All English verbs are divided into three big groups of transitive, intransitive and linking verbs. The belonging to one of these groups influences the choice of the object the verb may be followed by: direct, indirect, indirect without a preposition, prepositional object or the complex object. Another reason to know about "transitivity/intransitivity" of a verb is to be able to use the verb in the passive voice. In addition, some verbs such as get, grow, keep, look, and alike, can be also link verbs that will strongly influence the meaning of a sentence.

Master transitive vs. intransitive verbs and avoid common errors like discuss about or enter into. Stop adding unnecessary prepositions with high-impact verbs like discuss, reach, enter, and contact!

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.

See a quick refresher inside!

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!

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!