改错,每句有一个错误

问题描述:

改错,每句有一个错误
1.He's friend to us.
2.Wait a moment.Let I see.
3.She teach in a high school.
4.Why don't have some food?

1.He's FRIENDLY to us.
2.Wait FOR a moment.Let ME see.
3.She TEACHES in a high school.
4.Why NOT have some food?
大写的就要更改的