While our manager is away on business, our company will be in the charge of Mr. Zhang.

经理外出出差的时候，我们公司的业务将由张先生负责。

This school is in the charge of him.

之间学校是由他来掌管的。

The factory is in the charge of him.

这个工厂由他负责。

The project is in the charge of her.

这个项目由她负责。

The company is in the charge of him.

这家公司由他负责。