Li Lei can’t go hiking with us today,because he take care of his sick mother.
#75980
A
has to
B
may
C
mustn’t
D
needn’t
推荐题目
He have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
#62185
A
should
B
must
C
wouldn’t
D
can’t
I lived with my brother this winter and didn’t have to pay rent. So I ________ save most of my salary.
#62174
A
could
B
would
C
was able to
D
should
Sir, you_______ be sitting in this chair! It is just for women with children and old people only.
#63598
A
can’t
B
shouldn’t
C
won’t
D
needn’t
Some aspects of a pilot's job be boring, and pilots often work at inconvenient hours．
#63217
A
can ; have to
B
may ; can
C
have to; may
D
ought to; must
---__________ I have a ticket , please? ---Sorry,sir. All the tickets were sold out ten minutes ago.
#78254
A
May
B
Need
C
Must
D
Should