[ Grammar ]
What ____ you _____all day?
A. have – done
B. have – been doing
C. have been – doing
D. have – been done
Select your answer:

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Action, Helping & Linking VerbsSo....that... Such.......thatAdverb Clause ConnectorRequest with Modal VerbsUsed toCollective NounsTenses, Determiners & Subject Verb AgreementTenses and QuestionsAsking and Giving OpinionTenses PracticeOther quiz:
Conditional Sentences › ViewIf we …………. enough water, we wouldn’t have been thirsty.
A. take
B. took
C. had taken
D. hadn’t taken
Grammar › View
I heard someone ____ outside when I was watching TV.
A. to fall
B. fall
C. fell
