I        my homework yesterday, but unfortunately I forgot about it totally.
#87193
A
need have handed in
B
should have handed in
C
must have handed in
D
may have handed in
推荐题目
It’s high time we_______ to the theater. 
#89949
A
will
B
shall
C
are going to
D
went
--The wall of your room doesn't look nice.  ---I wish I ___ it green.
#88952
A
shouldn't have painted
B
wouldn't painted
C
hadn;t painted
D
don't paint
The professor gave orders that the test ____before 5:30.
#86937
A
be finished
B
will finish
C
will be finished
D
shall finish