It's nearly seven o'clock.Jack_____bu here at any moment.
It's nearly seven o'clock.Jack_____bu here at any moment.
A must
B need
C should
D would
You _____this morning if you really wanted to see it yourself.
A ought to come
B may have come
C ought to have come
D could come
When can I come for the photos?I need them tomorrow.
they ____be ready by 12:00
A can
B should
C might
D need
正确选择的原因.