Grammar Quiz
[ Grammar Modals ]

Climate change could _____ the survival of blue whales.

A. being threat

B. threaten

C. have been threatened

D. threat

Select your answer:
A  B  C  D  E 


Random Topics:

Modals AuxiliaryWh- Questions Present Simple TenseVerb-ing and InfinitiveAll, Both, Neither, None, EitherGerunds, Infinitives and Modals of PossibilityVerbs and Subject Verb AgreementComparison and ModalsPreposition and ConjunctionAuxiliary ModalSentence Structure

Other quiz:

Comparative Adjectives › View

Which is comparative form? “I’m strong, but my brother is______.”

A. strongest

B. as strong

C. stronger

Used To, Be Used To, Get Used To › View

I ____________ smoke when I was a child

A. didn’t use to
B. didn’t used to

Past Tense › View

______ you _______ the dishes by yourself last night?

A. Did … wash

B. Did … washed

C. Do … wash

D. Do … washed

Grammar › View

Ben ……………….. be back from abroad but I’m not sure.

A. will

B. can

C. must

D. may

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