---- Can I watch TV now? ---- No, you ________. You _______ do your homework first.
#76429
A
can’t; can’t
B
can’t; must
C
mustn’t; can’t
D
needn’t; must
推荐题目
----Must he finish the work before supper?----No, he . He finish it after supper.
#75961
A
mustn’t; may
B
needn’t ; can
C
need; can
D
must; may
--The man in a black suit _______ be our youth worker.--- I’m sure it _______ be him. I saw him in the laboratory building some minutes ago.
#75725
A
must; can’t
B
can; mustn’t
C
can; could
D
must; won’t
—Could I finish it today or tomorrow ?—Either day is OK．Take your time．You _________ do it as you like．
#78139
A
can
B
must
C
need
D
might
--- Isn’t it Ann’s husband over there?---- No, it ______ be him---I’m sure he doesn’t wear glasses.
#62835
A
can’t
B
must not
C
won’t
D
may not
He________sleep，although he tried to，when he got on such a hunt for an idea until he had caught it.
#62298
A
wouldn’t
B
shouldn’t
C
couldn’t
D
mustn’t