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 –You should be _______ careful when you take the chemistry exam.

--I agree. In this way, I will make _______ mistakes.

A. more; less         B. more; more       C. more; fewer        D. less; fewer

 There is _______ wrong with this commputer. It doesn’t work well.

A. something         B. anything         C. everything         D. nothing

 When the students were playing games on the playground, Jim suddenly stopped _____and began to cry, so we stopped _______ what was wrong with him.

A. to play; seeing      B. playing; to see    C. playing; seeing      D. to play; to see

 –Which would you like, tea or coffee?  --_______. I really don’t mind.

A. Either             B. Neither          C. Both              D. Any

 I wonder when they ________ for Beijing. I will go to the train station to see them off when they _______.

A. will leave; leave     B. leave; will leave   C. will go; leave      D. go; leave

 All of us went to the park ______ Bob. He had to look after his sister.

A. besides            B. with             C. except            D. around

 –Look! A man is cutting a tree on the moon.

        --It ______ be true. The teacher said there is no air on the moon.

A. can’t              B. may not          C. shouldn’t          D. mustn’t

 There goes the bell. Hurry up, _______ you’ll be late for class.

A. and               B. or               C. so               D. but

---Few young people in China know about Lady Gaga, _______?

        ---_______, she is quite famous here in China.

A. do they; No        B. do they; Yes       C. Don’t they; No      D. don’t they; Yes

–Could you please tell me _______?  --Yes. They are playing in the park.

A. where are the twins                     B. where the twins are

C. where were the twins                    D. where the twins were