（翻译句子）他们想知道什么时候出发。

　　They want to know ______ ______ ______.

完成句子： (共6小题；每小题1.5分，满分9分)

1.比起写信来，他更喜欢发电子邮件。

He prefers  ____________________________________________________ letters.

2.我想知道他们彼此相爱多久了。

I wonder how long _________________________________________ .

3.如果你看看墙报的话，你就会发现有好几篇文章是以诗歌的形式写成的。

If you have a look at the wall newspaper, you will find that quite a few articles _____________ __________________ a poem.

4.他的成绩已经远远超出我的想象。

His achievements __________________________________________my imagination.

5.据说东北虎的生活很值得近距离观察。

It is said that the life of tigers in North China ________________________________.

6.这些老照片常常使我想起30年前无锡的样子。

材料A-D分别介绍了四本书的内容?请根据Tom, Betty, Sophia, Jane的需求?帮助他们选出他们想读的书并完成小题。
A. This book will help you understand how to stay well and avoid sickness. You’ll learn some things that you might use at home to avoid catching a cold.
B. This book has useful information about how to prevent common accidents. It’s about safety both indoors and outdoors.
C. This book will tell you something about how to keep healthy by doing exercises. You’ll learn not only the importance of doing exercises, but also the ways of doing exercises.
D. Do you have difficulties to communicate with others? Do you often say something wrong when you talk to others? This book will teach you how to say proper things to people.
【小题1】Tom is collecting information about how to prevent electrical fire.
【小题2】Betty is trying to advise her mother to do some sports.
【小题3】Sophia wants to know some ways to avoid common cold.
【小题4】Jane is studying talking strategies.
【小题5】Kate wants to keep thinner and healthier. Maybe she can borrow the book from ______.