—Where did you get this book?—I picked it up from a secondhand bookshop if you ________ know.
#62316
A
must
B
will
C
can
D
shall
推荐题目
—This pair of shoes ____ belong to Jack. He likes this kind very much.—It ____ be his. It’s too large for him.
#74684
A
can; can’t
B
may; needn’t
C
must; mustn’t
D
must; can’t
You be hungry after the long walk．Help yourself to some cakes．
#76341
A
can’t
B
shouldn’t
C
need
D
must
It was very kind of you to do the washing-up but you _____ it
#62541
A
needn’t do
B
shouldn’t do
C
mustn’t have done
D
needn’t have done
--- There is someone at the door. Who ______ it be? Is it the postman?--- No, it ________ be him. It’s just seven o’clock. It’s too early.
#75704
A
may, can’t
B
will, won’t
C
may, mustn’t
D
must, may not
—Whose schoolbag is this?—It ___________ be Mary’s. It has her name on it.
#77796
A
can
B
may
C
will
D
must