A.as if |
B.even if |
C.like |
D.because |
A.had been taken |
B.be taken |
C.would be taken |
D.be made |
A.Must I invite | B.Should I have invited | C.Must I have invited | D.Should I invite |
A.Should, should have done | B.Shall; may have done |
C.Must, should do | D.Must, should not have done |
A.must | B.will | C.can | D.should |
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