You __________be tired—you’ve only been working for an hour.
#62234
A
must not
B
won’t
C
can’t
D
may not
推荐题目
—We want someone to design the new art museum for us.—______ the young fellow have a try?
#63315
A
Shall
B
May
C
Will
D
Need
－ Look! Mrs Green is wearing a black dress today.－ I think she _______ wear red. She looks young in red.
#78136
A
should
B
must
C
may
D
need
---Must I hand in my homework now?---No,you__.You can hand it in tomorrow.
#74413
A
mustn’t
B
can’t
C
needn’t
D
shouldn’t
The young trees should ______well as often as possible.
#75249
A
be water
B
watered
C
watering
D
be watered