8. John _____his math exercise-book at home today. The math teacher told him to _____it tomorrow.

　 A. forgot, bring　　　 B. left, take　　 C. forgot, take　　 D. left, bring

7. This is the first film _______I have seen since I came here.

　 　　 A. that　　　 　B. whom　　　　 C. which　　　　 D. who

6. _______ Mary ______ John has been to China before, but they know a lot about it.

A. Either, or　　 　 B. Both, and　　　 　 C. Neither, nor 　 　D. Not only, but also

5. - Do you know ________? 　- Yes, I do. He came here on foot.

　 A. where Peter came from　　　　　 B. how Peter came here

C. when Peter came here 　　　 　　　　　D. what Peter came here for

4. - Will you go swimming this weekend? - Good idea, if it _________.

A. rains　　 　　　 B. will rain　　　 C. doesn’t rain　　　 D. won’t rain

3. - Can I _________ this pair of pants? - Sure! The fitting room is over there.

　 A. dress up　 　B. take out　　 　 　C. put off　　 　　 　　D. try on

2. - Can you follow me?　 - Sorry, I can _________follow you. You speak too fast.

A. hardly　　　　 B. easily　　　　 C. nearly　　　　　 D. clearly

1. They often leave the boy alone at home. They think that he’s old enough to look after _________.

A. them　　　　　　 　 B. himself 　　　　 　C. themselves 　 　D. him

1.ACD 2.C 3.C 4.B 5.BC 6.BCD 7.A 8.AB 9.AD 10.C

10．放在光滑水平面上的物块1、2用轻质弹簧秤相连，如图1-6所示．今对物块1、2分别施以相反的水平力F₁ 、F₂．且F₁大于F₂，则弹簧秤的示数(　　　 )

A．一定等于F₁+F₂

B．一定等于F₁－F₂

C．一定大于F₂小于F₁

D．条件不足，无法确定