[ Grammar ]
How __________ hours do you exercise every week?
A. a
B. any
C. much
D. many

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Modals › ViewYou _____ better in a few days, as long as you get lots of rest.
A. ought to feel
B. should have felt
C. must feel
D. can feel
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We _____ sailing in summer.
A. go
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Simple Future Tense › View“We __________ have a test tomorrow,” said the teacher.
A. will
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Nguyen Du ……………. many good works when he was alive.
A. used to write
B. gets used to writing
C. got used to write
D. used to writing