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:
         


Random Topics:

Prepositions of Timetake, make, doTime ConjunctionsAcademic VocabularyApostrophes and Quotation MarksPresent Simple, Present Continuous or Present PerfectAsking & Giving AttentionComparatives ( adj/ adv)Modal Verbs and ConjuctionsConditional Sentences Type 1

Other quiz:

Vocabulary › View

____ communication skill plays an important role in career success.

A. Personal

B. Individual  

C. Interpersonal  

D. Interactive


Grammar › View

This is ______ room and that is ours.

A. their

B. they’re

C. there

D. we’re