1.我的表丢了(have/get sth done)
2.我们大家都担心他的安全(concern)
3.我们不相信他的原因是他经常说谎(the reason..why...that)
4.那个男孩把他的玩具拿出来和其他小孩子一起玩(share)
5.他们仔细检查了我们的行李(go though)
6.10年后我们才再见面(it...before..)
參考答案:1. I have lost my watch.
2. We are all concerned about his safety.
3. The reason why we don’t believe him is that he always lies.
4. That boy shared his toys with other children.
5. They have gone through our luggage carefully.
6. It is the time we will meet before ten years.
7. These days I have read a series of books which dicuss the reading.
8. Formerly there is a time when girls cannot go to the school.
9. I think that he lost the key on purpose.
10. He would like to do any things in order to earn money.