—Listen ! Helen is singing in the next room.
—It __________ be Helen. She is in Tianjin now.
| A．can’t | B．mustn’t | C．may not | D．shouldn’t |
—Look at the picture on the wall. It ________be David’s.
—Yes, his name is on the first page.
| A．can | B．can’t | C．must | D．mustn’t |
－May we start the meeting now?
－No, we________ . We__________ to start until the manager comes.
| A．mustn’t; are allowed | B．don’t have to; are supposed |
| C．needn’t; aren’t allowed | D．can’t; aren’t supposed |
Today, we _____ work as hard as people did in the past.
| A．mustn’t | B．can’t | C．shouldn’t | D．don’t have to |
－Did the doctors save the old man？
－Yes. He _______ on the morning of May 10th. And now he is out of danger.
| A．was operated | B．operated |
| C．operated on | D．was operated on |
-----I wish I _____ go into space some day.
----- I hope your dream _____ true.
A. could , will come
B. can , came
C. can , will come
---What should we do first if we want to develop our village?
---Lots of new roads ________, I think.
A. must built B. can build C. must be built
It is reported that the Underground Line No. 1 _____ in our city in 2015.
A. will finish B. has been finished C. will be finished
This kind of computer ________ well. It ________ out soon.
| A．sells; will sell | B．sells; will be sold |
| C．is sold; sells | D．is sold; will be sold |
—The skirt looks different from others and it is nice.
—Thanks. It ______ by my mother last month.
| A．made | B．is made | C．has been made | D．was made |
We _______ pay to get into the concert. It's free.
| A．can't | B．mustn't | C．might not | D．don't have to |
—Is Kate coming to the party this evening?
—No, she _________ be at the party. She_______ to the UK.
| A．mustn't; has gone | B．mustn't; has been |
| C．can't; has gone | D．can't; has been |
Our rooms __________ by my mother three times a week.
| A．cleans | B．are cleaning |
| C．is cleaned | D．are cleaned |
This book _____ Lucy’s. Look! Her name is on the book.
| A．must be | B．may be | C．can’t be | D．mustn’t be |
— Must I finish the exercise at school?
— No, you don’t have to. You do it at home.
| A．must | B．need | C．will | D．can |
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