he是什么意思和be

He didn't give an adequate answer to the question.

他没有对这个问题作出满意的答复。

He always turns up just when you least expect him.

他总是在你最意料不到的时候出现。

A number of measures were taken to alleviate the problem.

采取了一系列措施缓解这个问题。

Much of the form was not applicable to me.

表格中很多部分不适用于我。

A free trade agreement would be advantageous to both countries.

自由贸易协定对两国都会有利。