We use mobile phones when the plane takes off.
A.may not | B.should n’t |
C.need n’t | D.must n’t |
–Whose is this purple scarf?
–It _______ be Mary’s. She always wears a purple scarf like this.
A.must | B.can | C.mustn’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
.Nowadays .all passengers go through safety check before take a train.
A.can | B.may | C.must | D.will |
In the past the children were made ______15 hours a day.
A.to lock | B.work | C.to work | D.lock |
You ______ wear sports shoes when you climb a mountain.
A.can’t | B.shouldn’t | C.mustn’t | D.have to |
——Hate cannot drive out hate; only love ___________do that.
——Martin Luther King, Jr.
A. can B. must C. should
We all know that Anti-Japanese War_______ in 1937 and _______ for eight years.
A.broken out; was lasted | B.was broken; lasted |
C.was broken out; was lasted | D.broke out; lasted |
--- I can’t stop playing computer games.
---For your health and study, I am afraid you _______.
A.can | B.may | C.need | D.have to |
There ______________ in spring in Suzhou, but the weather there is usually nice at this time of year.
A.may have rain | B.may be rainy |
C.may be rain | D.must have rain |
--- _____ free lunches _____ to students in all schools in China? --- No, only in the countryside.
A.Are; served | B.Do; serve |
C.Is; served | D.Have;served |
--I wonder if these are Jim’s glasses .
----They be his .He doesn’t wear glasses.
A.must | B.should | C.can | D.can’t |