4. 昨天你姐姐發(fā)生什么事了？

 your elder sister yesterday?

3. 他們轉(zhuǎn)過身來，但沒有看見異常的東西。

They but  .

2. “一切都會變好的”他自言自語道。

“ will be OK. ” He  .

1. 在那個房間里，他發(fā)現(xiàn)了某個奇怪的東西。

He  in his room.

8. He turned around and (see) something interesting.

7. The boy does his homework without(have) a rest.

6. Thank you for (give) us such a wonderful talk,Mr Li.

5. He always practices (speak) English in or out of class.

4.  (be) you happy after you visited the museum last week?

3. Do you know what (happen) to them? They didn’t come to school yesterday.