（1）
In those days on winter evenings, we all sit around the fire, chatting.
（2）
Your sister has been admitted to Beijing University? She be quite clever!
（3）
You haven't finished your paper? But you have finished it by the end of last week!
（4）
I promise if you win the football game, all of you have a chance to travel in Paris for free.
They ______ have arrived at lunchtime but their flight was delayed.
A . willB . canC . mustD . should
The accident have been caused by a dog running across the road, but we don't know for sure.
A . mightB . shouldC . willD . must
"Whoever tied the bell on the tigertake it off,"Wang Yi,Chinese foreign minister,noted,saying China wishes South Korea to take measures to remove the obstacles in their relations.
A . shallB . canC . mayD . will
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.
A . should have takenB . could have takenC . needn't have takenD . mustn't have taken
You (tell)me about it earlier. If I had known the truth, I would have helped her out.
Many people hold
the wrong view that money can (解答，解决) everything.
The
equipment can be (购买) from your local supplier.
—She looks very happy. She ___________the exam.
—I guess so. It's not difficult after all.
A . should passB . can passC . must have passedD . might have passed
—I spend two weeks in Beijing last year.
—Then you must have visited the Great Wall during your stay, ________ you?
A . mustn'tB . didn'tC . haven'tD . hadn't
He
could (使……愉快) us for hours with his stories of the theater.
You(tell) him, for I had told him about it earlier.
It is really cold and the ground is wet; it ________ have rained last night.
A . mightB . mustC . canD . should
—Must I finish the homework first?
—No,
you .
With luck, tomorrow (can/could) be a cooler day.
The road is wet. It have rained last night.
His failure in the
exam suggested that he (not) have followed the teacher's instructions.
The school rules
state that no child be allowed out of the school during the day,
unless accompanied by an adult.
—I have taken someone else's coat by mistake.
—It be Joan's. I heard that she had lost her coat
just now.
—I think I'll give Tom a ring.
—You__________. You haven't been in touch with him for ages.
