(A) so
(B) and
(C) but
(D) neither
第1题:
He______________be hungry一he's just had lunch.
A. can't
B. must
C. ought to
D. might
第2题:
A. can’t go
B. can’t have gone
C. didn’t go
第3题:
A.CAN 2.0A,CAN 2.0C
B.CAN 2.0C
C.CAN 2.0B,CAN 2.0C
D.CAN 2.0A,CAM 2.0B
第4题:
A、may not
B、can’t
C、might not
D、mayn’t
第5题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t
第6题:
---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.
--- - No, it ________ be him. He is holding a meeting in the office now.
A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t