A.should have taken | B.could have taken | C.needn"t have taken | D.mustn"t have taken |
A.can we | B.we can | C.we shall be able to | D.can we be able to |
A.mustn’t | B.needn’t | C.shouldn’t | D.can’t |
A.May; needn’t; can borrow | B.Can; mustn’t; would have |
C.Must; don’t have to; can keep | D.Shall; can’t; should read |
A.It"s up to you | B.Of course you should |
C.If you should like | D.I would appreciate that. |
A.would | B.should | C.have to | D.might |
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