12. Health ________ good food，fresh air and enough sleep.

二、A）根据句意，在空白处填入适当的词。

1. Lucy will go back to London for a holiday. So _________ Lily.

2. The girls have never been to the Great Wall. __________ the boys.

3. She can't sing that song in English. __________ Han Meimei.

4. Mr. Green usually comes to school early. __________ his students.

5. I didn't go to the cinema last Sunday. _____________ my parents.

　　B）句型转换。根据首句，完成下面句子，每空只限一词，使句意不变。

1.The teacher spoke loudly in order to let all his students hear him.

1）The teacher spoke loudly _____ _____ all his students hear him.

2）The teacher spoke loudly _______ ________ he could ______ ______ by all his students.

2. It rained yesterday. so we didn't have the football match.

1）It rained yesterday. _______ _______ we didn't have the football match.

2）We didn't have the football match _________ it rained yesterday.

3. He had difficulty in paying the rent.

　1）He had _________ paying the rent.

　2）He _______ ________ with the rent.

　3）He paid the rent _______ __________ .

4. The reason why he didn't attend the meeting was that he was ill.

　He was ill. _______ he _______ ________ the meeting.

5. This street is more than 30 meters wide.

　1）This street is more than 30 meters _____ _________ .

　2）______ ________ _____ this street is more than 30 meters.

6. We don't allow students smoking in our school.

　1）_________ is not allowed in our school.

　2）We don't allow ________ ______ _________ in our school.

7. While in Egypt，they went to see the Great Pyramid.

　1）While _______ in Egypt， they _______ the Great Pyramid.

　2）They _______ a visit _______ the Great Pyramid _______ their _______ in Egypt.

8. The stones weigh 2 tons each. They are too heavy.

　The stones weigh ______ ________ _______ 2 tons each.

三、根据所给汉语，完成下列译文，每空限填一词（每小题1分，共13分）

1.就是在那次会议上，他提议政府应保护农民的利益。

_____ _______ at that meeting _______ he proposed that the govermment should protect the farmers benefits.

2.你若违反法律，就应受到处罚。

　If you _______ the law，you'll be punished by it.

3.化肥虽有助于增产，但它对环境有害。

Chemical fertilization helps to produce better crops，but it ______ ________ _____ the environment.

4.无论你如何努力，也不可能只用几天时间就学好一门语言。

______ ______ you try，it is impossible to learn a language well only in a few days.

5.农业的发展既要依靠科技，又要依靠好的政策。

The development of agriculture should ______ _______ good policies as well as science and