Grammar Quiz
[ TOEFL Adjective and Adverb ]

Virtually . . . cells in the human body contain DNA in their nuclei.

A. they are all

B. all are

C. all

D. they all

Select your answer:
         


Random Topics:

Second ConditionalsNoun Verb Agreement1st and 2nd ConditionalsHave GotClauses and GerundsAdjective / Noun + to InfinitiveTOEIC GrammarInterjection & Prepositional PhrasesSubordinate Conjunctions

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You ________ tell how old this building is!

A. cannot

B. can not

C. cant

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…is one of the most favorite hobbies

A. sing

B. singing

C. to sing

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