Grammar Quiz

[ Dependent Preposition ]

The scientist based his findings ____ years of research.

A. on

B. at

C. in

D. for

Select your answer:
A  B  C  D  E 


Random Topics:

Sentence CompletionPhrase or ClauseActive & PassivePast Simple or Past ContinuousPresent Perfect Simple & Present Perfect ContinuousTenses of Verbs - UsageGrammar AssessmentTransitive or Intransitive VerbsSimple Past/Past ProgressiveModals, Infinitives and Gerunds

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A. effectively

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By lunchtime, I ……….a text message to a friend

A. had send

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