--When _____ the abacus _____? -- In the sixth century by the Chinese people.
A.is, invented | B.did, invent |
C.was, invented | D.does, invent |
-- Will you come to the dinner party? --- I won’t come unless Jenny___ .
A. will be invited B. is invited C. invited
— Is Jim coming by train? —I’m not sure. He_____ drive his car.
A.must | B.need | C.may | D.will |
—Is David coming by train?
—He should, but he not. He likes driving his car.
A.can | B.need | C.must | D.may |
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 |
. — There are already five people in the car. They still want me to go with them.
— Oh. It _______ a comfortable journey.
A.can’t be | B.mustn’t be |
C.shouldn’t be | D.may be |
— Must I finish my homework today, Mom?
— No, you . You finish it tomorrow.
A.mustn’t, must | B.won’t; need |
C.don’t have to, can | D.must ; should |
— Can I leave my car outside at night?
You ________ better not.
A.should | B.would | C.could | D.had |
-Dad, shall we go to the World Park tomorrow?
-Sorry, I won’t be free, but you _______________ask Mum to go with you.
A.must | B.may | C.would | D.should |
Don’t tell anybody else what I said. You keep it a secret.
A. can B. may C. must
Sixteen-year-olds shouldn’t ______ to go to an Internet bar.
A.be allowed | B.be allow |
C.allow | D.are allowed |
The police believe that the murder________ 9 p.m. and 11 p.m. yesterday.
A.was happened at | B.happened at |
C.took place between | D.was took place between |
The work ________ in two hours. Let’s hurry.
A.must be finish | B.must finish |
C.will finish | D.must be finished |