四、从方框中选择合适的句子补全对话(有一项多余)。
Amy：How are you，Tom?
Tom：1.
Amy：2.
Tom：I have a traffic accident(事故).
Amy：Is it serious(严重的)?
Tom：3.
Amy：How come?
Tom：There are many cars on the road. 4.
Amy：Oh，be careful!
Tom：Thank you，Amy.
A. Not so good.
B. I don't look at the traffic light and run on the road.
C. No，it isn't.
D. The traffic is heavy.
E. What's the matter?

四、1. A 2. E 3. C 4. B

五、自觉遵守交规，争做文明市民。请你根据短文内容，判断正(T)误(F)。
We live in a small town，and the streets in our town are always busy. In the morning，you can see a lot of cars and buses in the streets. Cars and buses take people to their workplaces or schools. There are many people coming and going on the pavement(人行道). When people come back，the streets are also busy until late at night. There are taxis(出租车) taking people home from the library and the cinema. People follow the rules. They keep safe on the road.
()1. We live in a big town.
()2. In the morning，you can see a lot of cars and buses in the streets.
()3. When people come back，the streets are also busy until late at night.
()4. There are buses taking people home from the library and the cinema.
()5. People don't keep safe on the road because the streets aren't busy.

五、1. F 2. T 3. T 4. F
5. F 解析：结合短文的开头和结尾可知，街道很繁忙，人们在路上保证安全，该句与这些内容不符。