[ Vocabulary and Modals ]
I don’t know what I _________ do.
A. should
B. mustn’t
C. couldn’t
D. shouldn’t
Select your answer:
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Tenses and ArticlesInfinitives or GerundsGrammar - NounsDefinite ArticlesArticles - rulesGrammar ModalsPresent Perfect & Past Simple TenseAdverb of TimeSynonymsOther quiz:
Vocabulary › Viewtrifling; unimportant
A. crass
B. desecrate
C. inconsequential
D. vulnerable
Grammar › View
Computers are said to be ……….…… for the development of mankind.
A. here today, gone tomorrow
B. here and there
C. here to stay
D. neither here nor there