Grammar Quiz
[ Grammar ]

Who ……………………….. the causes of economic crisis ? Economists ………………..

A. does know / know

B. knows / do

C. is knowing / is

D. do know / do

E. did know / did

Select your answer:
         


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Be going to / WillVerb PhraseSports VocabularyFuture Perfect TensePrepositionsQuantifiersPresent Simple Affirmative and NegativeCommon & Proper Nounstoo / enough

Other quiz:

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The adverb is: The birds sing sweetly.

A. sweetly

B. birds

C. sing

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Trung : What nationality are you ?

Tom : ___________
___
A. I’m American

B. I’m America

C. I’m from American

D. I’m from America

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