Nowadays new taxi apps(打车软件)_ _ to help people travel around more easily.
A.are used | B.use | C.used | D.is used |
The students_ _to be very strict with themselves in their study and work.
A.can | B.may | C.ought | D.should |
—Why are the lights in the teachers’ office still on?
—There ________ be some teachers working there.
A.can | B.must | C.may | D.ought to |
Selfie (自拍) has been named word of the year by Oxford Dictionaries editors because of its most usage.
A.was named | B.is named |
C.names | D.has been named |
---Excuse me . Is this the right way to the Water World ?
---Sorry! I’m not sure. But it ______ be.
A.need | B.might | C.must | D.would |
Smoking ______ in public places in many countries. So you ______ smoke here.
A.doesn’t allow , can’t | B.isn’t allowed, mustn’t |
C.wasn’t allowed, may not | D.didn’t allow, can’t |
--- ________ David be the new chairperson of the Students’ Union?
--- He _______ be, but I’m not sure.
A.Can; can’t | B.Can; may |
C.May; must | D.May; mustn’t |
The old woman has something wrong with her eyes and has to have them______.
A.operated on | B.operated |
C.operate | D.operate on |
— Must I return the book now?
— I’m afraid you ________ according to the library rules. But you can renew it.
A.need | B.can | C.have to | D.may |
His father isn’t in. He _______ away on business.
A.maybe | B.can’t | C.may be | D.must |
It be the postman at the door.It’s only six o'clock.
A.mustn’t | B.needn’t |
C.won’t | D.can’t |
The doctors in Shenzhen did all they ______ to save Yao Beina, a famous singer, but she still died.
A.would | B.could | C.must | D.Might |
Look. How clean the window is! It ________ just now.
A. was cleaned B. is cleaned
. has been cleaned D. will be cleaned
— I’m a little tired. Let’s go to the zoo by taxi.
—We ________take a taxi. It’s not far from here.
A.needn’t | B.couldn’t |
C.mustn’t | D.can’t |
In China, two important national meetings _________ in Beijing at the beginning of March, 2015.
A. was hold B. held C. were held