1 . 根据句意及汉语或首字母提示完成单词。
1. I like doing experiments. So ______(化学) is my favorite subject.
2. She did something wrong and they wanted to ______(惩罚) her.
3. Look!Sam’s e-book doesn’t work. Why not offer to ______ (修理) it for him?
4. He Lei’s father is s______ busy that he can’t travel with He Lei.
5. Don’t g______ up your dream, and you’ll succeed one day.

2 . The camera is                 expensive                 I can't afford it.

A．so; that

B．such; that

C．so; as

D．too; to