How have you been?

你近来怎么样？

Don't worry about it.

别介意。

Cry on my shoulders.

把委屈告诉我吧。

You should treat them with more consideration.

你应该多体谅他们一些。

Could you work in her place?

你能代替她吗？

I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.

当我在你的信中看到你已决定终止大学学业时感到很是惊讶。