Hanve given him anything?

你给他东西吗？

He helps my father every day.

他每天都帮助我的父亲做事。

I hope you can find your book soon.

我希望你很快就找到你的书。

I wonder what makes you think so.

我不知道是什么使你这样想。

In secondary school, children study history and geography.

中学的小孩会读历史和地理。

Remember me to your mother please.

请替我问候你的母亲。