Grammar Quiz
[ Verb-ing and Infinitive ]

They don’t know …………….. .

A. cook

B. how to cook

C. cooking

D. to cook

Select your answer:
A  B  C  D  E 


Random Topics:

-ed or -ingPresent and Future TensesPronunciation and VocabularyAntonymsDeterminersAdverbial ClauseShould and Shouldn'tVocabulary and GrammarPresent PerfectThe Future Simple Tense

Other quiz:

Lend vs. Borrow › View

I have to go to my sister’s house to ________ her earrings for the party.

A. Borrow
B. Lend

Passive Voice › View

They landed on the moon.

A. Active Voice

B. Passive Voice

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