问题描述：
1.How do you study for an exam?
____working with friends.
A.By B.With C.On
2.Is this notebook Tom's?
It ____be Tom's.I saw Jenny's name on it.
A.mustn's B.can't C.may not
3.Do you mind my closing the window?
____.It's much too noisy outside.
A.Yes,please B.Of course not C.All right
____working with friends.
A.By B.With C.On
2.Is this notebook Tom's?
It ____be Tom's.I saw Jenny's name on it.
A.mustn's B.can't C.may not
3.Do you mind my closing the window?
____.It's much too noisy outside.
A.Yes,please B.Of course not C.All right
问题解答：
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