He ______be lazy, but he can work hard when he feels like it．
#62782
A
may
B
will
C
should
D
must
推荐题目
— Can you play the guitar?— No. I _ ___ . I can play the violin.
#74834
A
needn't
B
may not
C
can't
D
mustn't
—Tom often drives carelessly.—Tell him he ________ answer for it if he goes on behaving like that.
#62483
A
shall
B
should
C
will
D
must
–I can’t stop smoking, doctor. --For your health, I’m afraid you________.
#75315
A
may
B
need
C
must
D
have to
He would rather _______ at home than ______ to the park with Jenny.
#76074
A
stay, go
B
to stay, to go
C
stays, goes
D
staying, going
You _____ get the machine repaired this week. I won’t need it until next month.
#62734
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t