一、根据句意及汉语提示填入恰当的单词。
1. We have a lot of _____ (规则) in our schoo l.
2. Ms. Green never______ (到达) late for wo rk.
3. Come in. It’s cold _______ (在外面).
4. I think it’s _________ (重要的) to learn English well.
5. We have to _____ (穿) sports shoes for P.E. classes.
6. John often _______(打架) with his brother because of little
things.
