–-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. less; fewer D. more; fewer

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 .leave, will leave B. will leave, 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

---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

---Who can tell me_______? ---Every 15 minutes.

A. when the bus will arrive. B. how often the bus arrives

C. how long has the bus been away D. when will the bus arrive

–Where is Tom? --He _______ the USA. He _______ back in two months.

A. has gone to; comes B. has been to; will be

C. has been to; comes D. has gone to; will be