Important English grammar rules for exams.
Form affirmative sentences in the present simple tense.
View ExplanationForm sentences for actions happening now or around the present time.
View ExplanationConvert an active sentence into passive voice where appropriate.
View ExplanationForm affirmative sentences in the simple future tense.
View ExplanationConvert present continuous active to passive.
View ExplanationExpress an unreal or hypothetical present/future situation.
View ExplanationConvert direct speech statements into reported speech.
View ExplanationChoose the correct article.
View ExplanationChoose a verb that agrees with its subject.
View ExplanationForm affirmative sentences in the simple past tense.
View ExplanationDescribe past actions connected with the present.
View ExplanationCompare two people, objects or groups.
View ExplanationExpress a realistic future possibility.
View ExplanationDescribe an ongoing action at a past time.
View ExplanationDescribe an action completed before another past event.
View ExplanationConstruct sentences with modal auxiliary verbs.
View ExplanationForm common question tags.
View ExplanationDescribe an action that will be in progress at a future time.
View ExplanationExpress an unreal past situation and its result.
View ExplanationUse correct prepositions of time.
View Explanation