Exercise 2

單詞填空

1.The people standing on the bank all sang praise for the man " " " " " " " ""（rescue） the child.

2.It was so" " " " " " " ""（fog） that the driver could hardly make out the way ahead.

3.This chapter explores the linkage between" "" " " " " " " ""（economy） development and the environment.

4.To save these endangered animals， we need to call for an end to illegal hunting and improve our" " " " " " " """ "（conserve） programs.

5.Drivers should be punished" "" " " " " " " ""（severe） for dangerous driving.

6.The" " " " " " " "" "（adopt） of the new technology improved the production.

7.People who are hard on themselves have a huge negative" "" " " " " " " ""（react） every time they make a mistake.

8.In 1957 the Soviet Union launched the first satellite" " " " " " " " """（orbit） the Earth.

9.Great achievements have been made in the" "" " " " " " " ""（establish） of nature reserves.

10.The" "" " " " " " " ""（secure） system which most people regularly rely on has a big hole.

11.Thanks to the"" " " " " " " "" "（advance） technology， we live in an age of bettered communication.

12. Last month a new law was passed in that country to prevent"" " " " " " " "" "（cruel） to animals.

13.The old scientist is" " " " " " " " """to studying space， and his spirit of"" " " " " " " "" "deserves learning from. （devote）

14.The writer personally"" " " " " " " "" "￡5，000 to the earthquake fund and all his" " " " " " " " """were gratefully received. （contribute）

完成句子

1. 雖然火已經(jīng)被撲滅，但火災(zāi)原因尚未確定。

The fire has been put out， but the cause" """ " " " " " " """ " " " " " " "" ".

2.目前還無(wú)法確定這是否對(duì)她的健康有影響，對(duì)吧？

Now， it’s really difficult to tell whether this" " " " " " " " """ " " " " " " """" "， right？

3.請(qǐng)避免使用塑料袋，因?yàn)樗鼈兒茈y分解。

Please avoid using plastic bags， because they"" " " " " nbsp; " """ " " " " " " "" "" ".

4.眾所周知，這些問(wèn)題現(xiàn)已成為世界各地公共衛(wèi)生領(lǐng)域最令人關(guān)注的問(wèn)題。

As we know， these issues are now"" " " " " " " """ " " " " " " "" "" "for public health in every region of the world.

5.盡管面臨挑戰(zhàn)，他一直堅(jiān)持為夢(mèng)想而戰(zhàn)。

" "" "" "" "nbsp; " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " ""

6.我走不快，因?yàn)楹芏嗳藫踝×宋业穆贰?/p>

" "" "" "" "" " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " ""

7.我們應(yīng)該把他的健康狀況考慮進(jìn)去，然后再做決定。

" "" "" "" " " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """

8.上周他們把小組的人數(shù)從25人減少到了15人。

" "" "" "" " " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """ " " " " " " """