句型转换(请你们会的人帮帮忙,我是一名新成员,没有多少财富悬赏,我知道让别人做题不好,但是我不会做.

句型转换(请你们会的人帮帮忙,我是一名新成员,没有多少财富悬赏,我知道让别人做题不好,但是我不会做.
i请在今天发过来,好人有好报.请按题号回答,或者标上题号.万分言谢.
1.You can leave the room only then.
Only then___ ___ ___the room.
2.After failing in the College Entrance Examinations,he felt hopeless and stopped trying.
After failing in the College Entrance Examinations,he___ ___and___ ___trying.
3.She suddenly began to cry when she saw her lost son.
She___ ___ ___/___ ___ ___when she saw her lost son.
4.He is not old enough to work for his bread.
He is___ ___ ___ ___for his bread.
5.Every where he goes,he will not forget the terrible experience.
—— —— ——he goes,he will not forget the terrible experience.
6.It was a city whose hospitals were gone.
It was a city___ ___ ___ hospitals were gone.
7.I happened to meet an old friend of mine in the street last week.
___ ___ ___I met an old friend of mine in the street last week.
8.Mary told the visitors many interesting things about the school and they were interested in it.
Mary___ ___ ___ ___ ___the school by telling them many interesting things.
9.Wang Hong was ahead of me in the usual way.
Wang Hong was___ ___ ___me___ ___.
10.We found it was so cold that our water bottles froze.
We found ___ ___ ___that our water bottles froze.
11.After graduating from college,we finally got the chang to take a bike trip.
After___ ___from college,we finally got the chance to take a bike trip.
12.People believe that he can offer the students some good advice.
___ ___ ___that he can offer some good advice___the students.
13.In China,people began to use English in Hong Kong in about 1842.
In China,English___ ___ ___in Hong Kong___about1842.
14.The language in America dind't change.However,the language in England changed.
The language in America___the___ ___the language in England changed.
15.There are more than 42 countries where most of the people speak English.
In more than 42 countries English___ ___by most of the people.
完成句子：从他的神情判断,他过着幸福的生活.
——————————his expression,he is leading a happy life.

1can you leave2felt despaired gave up3burst into cry/burst out crying4too young to5Wherever on earth (不太确定,问问你们老师)6of whom the7It occured that8made the visitors interested in9in advance of i...