The problem is too difficult for him. He _______ solve it by himself without any help.
A.can't | B.mustn't | C.shouldn't | D.needn't |
----Doctors, it seems that you like to work with animals.
----Yes, I think animals should ______ as our friends.
A.regard | B.be regarded | C.be regarding | D.are regarded |
--- Whose French book is it?
--- It __________ be Lucy’s. Look! Her name is on the book!
A.must | B.mustn’t | C.might | D.can’t |
— Must I take the medicine every day? — No, you ____.
A. must not B. may not C. don’t have to
All the information _____ writing the report.
A.is used for | B.is used to | C.is used as | D.is used by |
— Bill, is the pink umbrella Anna’s?
— No, it _____ be hers. Hers is purple.
A.can | B.may not | C.would | D.can’t |
—Many tourists ________to the Great Wall every year.
—Yes, that’s true.
A.attract | B.have attracted | C.are attracting | D.are attracted |
Old people should ________politely.
A.be spoken to | B.speak | C.speak to | D.to be spoken |
--- Look, Mr Green is on the other side of the street.
--- It _____ be him.He has gone to London on business.
A.must | B.might not | C.can’t | D.mustn’t |
— Must we finish all the exercises today?
— No, you ________.You can finish them within two days.
A.mustn’t | B.needn’t to | C.needn’t | D.don’t have |
Today is Wednesday. He _____ be at home. He _____ be at school.
A.can't; can | B.can't; must | C.mustn't; must | D.mustn't; can |
--- Do you know who designed the CD-ROM Around the World in Eight Hours?
--- Yes. It ______ by Nancy Jackson.
A.has designed | B.designed | C.designs | D.was designed |
This pair of shoes ______ Li Gang’s ,It’s too big for him .
A.can’t be | B.could be | C.might be | D.must be |
— Make sure all the lights ______ when you leave the room.
— OK, I will.
A.turn on | B.are turn on | C.are turned off | D.turn off |