3. 这里空气干燥，就让门开一会儿吧。(leave )

2. 既然一切都准备好了，就请留下来和我们一起吃饭吧。(now that)

1. 我准备让女儿在英国接受教育。(have sb. done)

5. The pale face suggested that he 　　　　　(be) ill.

4. He sat there with his legs　　　　　 (cross).　

3. Don’t leave the water 　　　　　(run) all the time when you brush your teeth.

2.　　　　　 　(suppose) you are right, what shall we do next?

1. The boy has wasted a lot of time 　　　　　(play) the computer games.

5. We are quite surprised at that man’s strange b　　　　　 .

4. A good r　　　　　 　between parents may have a great effect on their children.