4. She suddenly felt sick at the smell of gasoline and 　　　　　what she had eaten.

2. Many people went into the mountains to 　　　　　　the missing child.

　 3. Many famous experts in this field were 　　　　　to work on the program.

Ⅳ. Fill in the blanks with the right form of the given phrases.

1. Only ten of the 35 passengers managed to 　　　　　the burning bus.

10. Guilin 　　　　　its beautiful mountains and waters.

9. The park 　　　　　the scent of flowers in spring.

8. 　　　　, I don’t think it wise to give a child whatever he or she wants.

7. We should do something useful 　　　　　just sitting here talking about it.

6. All of you are paid 　　　　　how much work you do.

5. Many children’s poor eyesight 　　　　　their bad reading habits.

4. It’s dangerous for kids to play 　　　　　the lake without the company of their parents.