图文匹配，请将句子前的字母序号填入对应横线上。A. We mustn't take the lift in the fire.
B. Where is Susan? She is in the library. She's reading a comic.
C. We both like helping people.We sometimes help old people cross the street.
D. My parents are both teachers.They work in the same school.
E. Paul is collecting rubbish on the beach.
F. My parents are enjoying the sunshine. My brother and I are playing together.
