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—Sorry, I’m not sure. But it be.

A. mustn’t B. might C. can’t D. must

—No, you ______ . You can finish it tomorrow.

A. can’t B. shouldn’t C. needn’t D. mustn’t

- Sorry. I have something important_______.

A. do B. to do C. doing D. does

--- Sorry. I am afraid you ______. Look at the sign "No smoking"!

A. couldn't B. needn't C. can't D. won't

A. to work B. working C. work

A. gets;misses B. gets;will miss C. will get;misses D. will get;will miss

—Yes, he is. And he is talented _____ music, too.

A. at; with B. for; in C. at; in

—Oh, _____ of them are teachers.

A. each B. either C. both

A. them B. themselves C. theirs D. their

【題目】We have been friends _______.
A.for two years ago
B.since two years
C.for two years
D.in two years ago