3.We _______ friends since she came to Tianjin

　 A. have made　 B. have become　 C. have been D, have turned　

2. When the telephone rang, he just ___ and went sleep again.

　 .A. turned off　 B. turned down　 C. turned up　 D. turned oer

1.---- "what are you busy ____?"

----"I am busy ____ the plan for the trip.

"A. with , making B. in, making C. with, to make D. in, to make　

　One Saturday afternoon in February, 1943, a farmer in Mexico stopped working for a moment and looked across the fields of corn.　 1　 he saw a thin line of white smoke 　2　 up out of his field, about 200 feet from where he stood. 　3　 he went toward the smoke to see what it was, he heard a strange 　4 　. The line of smoke became　 5 　. It looked as if some great 　6　 were pushing it up into the sky.

　The farmer rushed home to 　7 　his wife. While he was 　8　 his wife to hurry　 9 　the house, the earth shook violently (强烈). When he stood up after the earth 　10 　shaking, he looked across the field and saw that great flames (火焰) were　 11　 from his corn field. A volcano (火山) was being born !　

　They hurried 　12 　the shaking earth to the village of Paricutin, which was 　13　 their farm. They found the village was seriously destroyed and the road from the village filled with　 14 　people hurrying to safety.

　Paricutin did not become　 15　 that night. The volcano lighted up the sky for miles 　16 　. Flames rushed out of the ground. The volcano threw 　17 　stones a thousand feet through the 　18 　. Great explosion (爆炸) shook the earth and heavy black ashes 　19 　from the sky, covering roofs in Mexico city 180 miles away.

　But that was not 　20 　. Next there was lava ( 熔岩) . On the third evening a flow of lave began to 　21 　up from the centre of the volcano. It came over the 　22 　in a heavy flow, 200 feet 　23 　, and travelled slowly across the　 24 　, bringing certain death to everything that could not 　25 　from its path.

　Government officials, scientists, newspaper reporters and photographers rushed into the valley, studying the new volcano which people now call Paricutin after the village.

1. A. Immediately 　　　B. Suddenly 　 　C. Gradually 　　　D. Constantly

2. A. curling 　　B. winding　　 C. flying 　　D. bursting

3. A. Before　　 B. Once 　　C. Since 　　D. As

4. A. call 　　B. language 　　C. noise 　　D. voice

5. A. bigger 　　B. darker 　　C. dirtier 　　D. lighter

6. A. power 　　B. force　　 C. strength 　　D. effort

7. A. get 　　B. take 　　　C. hold 　　D. carry

8. A. making 　B. having 　　C. persuading 　D. urging

9. A. along 　　B. toward 　　C. from 　　D. down

10. A. began 　　B. stopped 　　C. became 　　D. finished

11. A. climbing 　B. extending 　C. rising 　　D. raising

12. A. across 　　B. around　　 C. through 　　D. past

13. A. toward 　　B. near 　　C. inside　　 D. outside

14. A. frightened 　B. frightful 　C. fearless 　　D. surprised

15. A. silent 　　B. noisy 　　C. bright 　　D. dark

16. A. away 　　B. around 　　C. far 　　　D. outward

17. A. hard 　　B. hot 　　　C. heavy 　　D. horrible

18. A. heaven 　　B. air 　　C. atmosphere 　D. wind

19. A. appeared 　B. disappeared 　C. fell 　　　D. rose

20. A. all 　　　B. ended 　　C. finished 　　D. whole

21. A. burn 　　B. boil 　　C. clear 　　D. cool

22. A. front 　　B. border 　　C. side 　　　D. edge

23. A. long 　　B. wide 　　C. deep 　　D. high

24. A. valley 　　B. hill 　　C. house 　　D. road

25. A. run 　　B. advance 　　C. move 　　D. leave

答案： 1-5 BADCA　 6-10 BADCB　 11-15 CABAD　 16-20 BBBCA　 21-25 BDBAC

解析：第1题，地震是突发性的。　

第2题，表示烟盘旋上升。

第4题，发出的响声用noise, 而voice指人声。

第6题，force指外力，power指权力或动力，strength指内在力量。

第8题，句意为“他催促妻子赶快离开”。

第12题，across表示从平面上穿过某一地方，through表示从内部空间穿过。

第14题，A frightened意为“受惊吓的”，frightful意为“令人害怕的”，fearless意为“无畏的，毫无车的。”

第19题，灰从天上落下，故用fell.

第20题，前文讲火山爆发时的一些情况，但没讲空，后面继续说火山爆发后的情况，故此处用that was not all.

第25题，advance指“前进”，leave为及物动词，不需from，只有move最切题意。

10．______ number of books ________ missing from the library; ______ number of the missing books ________ quite large.

　A. A; are; the; is 　　　B. A; is; the; are

　C. The; is; a; are 　　　D. A; is; a; are

答案：1-5 A CCBC　　 6-10 AADBA

解析：第1题，(1)首先应找出被修饰词(先行词)，该句中为the teacher.

　　(2)看先行词在定语从句中所起的句法作用，该句中显然是主语。

　　(3)选择关系代词代替先行词。在定语从句中作主语的代词指人有who或that; 指物which或that。该句指的是人，故关系代词只能选A。

第2题，该句先行词the Science Museum指的是物，作定语从句中visit的宾语。指物代宾语的关系代词有which 和that。备选项中只有C是正确的答案。

第3题，应当从句意中看出先行词the girl在定语从句中做主语的定语，应该是the girl's schoolbag has been stolen. 所以应选择表示作定语的关系代词whose。

第4题，(1)先行词speaker在定语从句中作heard的宾语，应用关系代词指人的宾格形式的whom 或that，因为that也可指代人作宾语或主语，这样就排除了C和D。

　　(2)语法中有规定凡是先行词受最高级、序数词等词限定或修饰的只能用that。该题的正确选项只能是B项。

第5题，如先行词是不定代词all, none, everything, everybody, nothing, nobody时，通常关系代词使用that, 而不用who或 which。该句的先行词就是不定代词all，故只能选择答案C。

第6题，首先要了解fall这一动词在表示“跌落，落下”时，与其他一些词搭配时的用法：(1)fall down “跌倒、倒下”指在直立状态下倒下的意思；(2)fall off /from 是指从高处“掉下，跌落”的意思；(3)fall behind是“落后”的意思。

第7题，sound(声响)除了具有名词词性外，还是系动词，后接名词或形容词作表语。该句空后的good就是形容词，所以，该题正确答案应选A。

第8题，四个选项中的time在此不表“时间”，而是“倍”的意思。在英语中不论是原级比较，还是比较级比较，都可能有比较差，所以在句式中形式常常是这样的：(1)比较差+as+adj. +adv. +as; (2)比较差+比较级+than。该句便是第二种情况。正确答案应为D。

第9题，一般情况下表示“在早晨”用in the morning, 若有定语加以限制morning, 则使用介词“on”,如：on a winter morning, on a Sunday morning. 同样也适用于evening和afternoon。

第10题，number一词构成的短语介词a number of相当于some, 后接可数名词的复数形式，相应的谓语为复数。the number of 意为“……的数量”，是单数概念，后接可数名词的复数形式，谓语动词为单数。

9．_______ a raining morning, an accident happened.

　A. In　　　 B. On　　 C. At　　 D. For

8．The town is ________ than it was before.

　A. three times as large 　　B. larger three times

　C. as large three times 　　　D. three times larger

7．Your suggestion _________ good.

　A. sounds 　　B. hears 　　C. listens to　　 D. listens

6．The old lady _________ in the street and broke her leg.

　A. fell down 　　B. fell off 　C. fell behind 　D. fell from