[ Modals ]
You ___ help your little brother with his homework.
A. mustn’t
B. should
C. shouldn’t
D. mustn’t

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Grammar › ViewHopefully, by this time next year, I ____ from university!
A. will have been graduating
B. am graduating
C. graduate
D. will have graduated
Tenses › View
We _____ (not/see) that movie yet.
A. did not see
B. has not seen
C. saw
D. have not seen