Grammar Quiz
[ Grammar ]

Then I ______ that there should be in the minerals some unknown element having a much greater radioactivity than uranium or thorium.

A. am thinking

B. think

C. had thought

D. thought

Select your answer:
A  B  C  D  E 


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Simple and Compound SentencesGrammar: Used to, Would, Be used to, Get used toAdverbs of frequencyGrammar-Present Continuous-Sentence MakingPoetryFuture Simple TensesFormal & Informal WordsPersonal PronounsCoherent Sentence with Correct Grammar StructureNouns and Quantifiers

Other quiz:

Grammar › View

He was in ENgland a week ago, but he _____ there before.

A. was never

B. hasn’t never been

C. won’t be

D. had never been

Vocabulary and Grammar › View

Martin _________ early this morning

A. didn’t get up

B. didn’t got up

C. did gets up

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