Grammar Quiz
[ Tenses ]

Listen! Someone (knock) __________ at the door.

A. Present Continuous – is knocking

B. Simple Present – knocks

C. Simple Present – knock

D. Present Continuous – are knocking

Select your answer:
A  B  C  D  E 


Random Topics:

Adverbs, Modals, Preposition of timePresent simple or Past simpleConditionals Type IModal Auxiliary VerbsIf ClausesModals and PrepositionGrammar Like & Linking VerbParallel Structure or Combining SentencesArticleCoordinating and Subordinating Conjunctions

Other quiz:

Verb Tenses › View

. Which tense describes a habitual action in the past?

A. Past perfect

B. Simple past

C. Past progressive

D. Present perfect

Grammar › View

The cats _______ running around the front yard.

A. is

B. was

C. were

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