题目内容：

增加：在缺词处加一个漏字符号（∧），并在句子右边的横线上写出该加的词。

删除：把多余的词用斜线（\）划掉，并在句子右边的横线上写出该词并也用斜线划掉。

修改：在错的词下划一横线，并在句子右边的横线上写出修改后的词。

注意:每处错误及其修改均仅限一词。

1.I suggested that we went out to eat and enjoy ourselves.

2.If you want to swim in the river, ask permission first.

3.We’re obviously going to need her help and she is quite clearly.

4.To solve the problem, we should first to go out to plant trees.

5.His child is lost, for that he is to blame.