Grammar Quiz

[ Grammar for TOEFL ]

The tetracyclines, _____ antibiotics, are used to treat infections.

A. are a family of

B. being a family

C. a family of

D. their family is

Select your answer:
A  B  C  D  E 


Random Topics:

Simple TensesArgumentative VocabularyCommunicative GrammarComplex SentencesFuture PlansPrepositions of TimeNoun Clauses with THATActive & Passive VoiceTenses - AuxiliariesCausative Verb

Other quiz:

Tenses › View

I ___ you with your homework as soon as I ___ writing these reports

A. Will help / have finished

B. am helping / have finished

C. have helped / am finishing

D. was going to help / will finish

E. help / am going to finish


TOEIC Grammar and Vocabulary Review › View

If Mr. Ross had been promoted, he ………….. a staff of 20 people.

A. will supervise

B. would supervise

C. will have supervised

D. would have supervised

Tenses › View

‘We were studying in Bangkok’

A. Past Simple

B. Past Continuous

C. Future Perfect

D. Present Continuous


Grammar: Simple Past and Past Continuous › View

You look tired. I think you should go to _____ bed early.

A. the

B. ∅

C. a