Grammar Quiz
[ Tenses Usage ]

Solar energy _____ the dominant source of power within a decade.

A. becomes

B. will become

C. became

D. will have become

Select your answer:
         


Random Topics:

If- ConditionalQuantifiers / Prepositions of Time and Comparative AdjectivesWH Questions and Simple Past TenseAdverbs of How Something is DoneModal Verbs and Gender NounsCoordinating ConjunctionPassive with ModalsAdverbsHow much and how many

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I’d like to order _____ burger without _____ fries.

A. a / –

B. the / –

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I’ve________my homework. I________it after supper

A. done/did

B. done/done

C. did/done

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