---Could I go boating this weekend, Dad?---Yes, you ________. But you ________ come back before lunch.
#74541
A
could; must
B
can; must
C
could; should
D
must; should
推荐题目
—I’m afraid you missed a fantastic lecture yesterday. How come you were absent from it?—If you _______ know, I asked for a day off and visited a relative of mine in hospital.
#62208
A
might
B
may
C
shall
D
must
---Be quiet! Mr Smith is coming. --- Don’t worry. It__________be him. Mr Smith is much taller.
#74432
A
mustn’t
B
must
C
can’t
D
needn’t
----Is that Henry? ----No. He here. He has gone to Australia.
#76397
A
may be
B
mustn’t be
C
can’t be
D
might be
Facts prove that the world’s economic development is not a win-lose game but one in which all _____ be winners.
#63018
A
can
B
shall
C
must
D
would
---- Would you rather____there tomorrow? ----____ No. I’d rather he ____there instead of me.
#63268
A
go;went
B
to go ;will go
C
go;will go
D
going;shall go