Three fourths of the people in the country _____ farmers. But three fourths of the land ____ polluted.
A. are, are B. is, is
C. are, is D. is are
--- Must I stay here with you?
--- No, you ________. You may go home, but you ________go to the net bar.
A. mustn’t, needn’t B. needn’t, mustn’t
C. must, need D. need, must
Smoking is bad for your health. You should ______________.
A. give it up B. give up it
C. give away it D. give it away
We will be away for two weeks because we’ll have a ____________.
A. two-weeks holiday B. two weeks holiday
C. two-week holiday D. two-weeks’ holiday
---Travelling by plane is _________ than travelling by train.
---Yes, but it is not so ___________ as travelling by train.
A. quickly; cheaper B. more quick; cheaply
C. quick; more cheap D. quicker; cheap
Liu Yan is good at math. He always writes __________ in the test.
A. careful enough B. enough careful
C. carefully enough D. enough carefully
