Question

根据句意，用所给单词或短语的适当形式填空。（每词或短语只限使用一次）

safe, knife, care, they, look out

safe, knife, care, they, look out

1.Don’t worry! The students can protect __________ when they are in danger.

2.___________ when you cross the street.

3.He made many mistakes in his homework because he was very __________.

4.We use __________ to cut things.

5.Everyone knows that __________ is the most important.

Answer 1