题目内容：

填写单词  根据句子意思，在空格中填写适当的单词，使句子完整。（8分）

1.My father is a  __________，he works in a big hospital.

2.Hamburger is a kind of _________ food. I never eat hamburgers.

3.The twins are a little_________. Can you find the differences between them?

4.The weather here is so cold, I can ______ stand it.

5.I read English every day to ______ my  English.

6.________ are you going to be an engineer ？

7.There is more air ______ than before because of lots of cars.

8.She is friendly to others, so she has ______ friends than me.