1. 用方框中所给单词或短语的适当形式填空。

traffic jam   machine   job   true   rise

1. （1） These new are from my brother's factory(工厂).
3. （2） In the future the sea level will as well.
5. （3） —What is your father's?

   —He is a doctor.

7. （4） —Can you tell me the?

   —Sorry, I don't know.

9. （5） Maybe there'll be in the air in the future.