She told the boss the was quitting.

她告诉老板说她打算辞职。

If I had known her telephone number, I would have called her.

如果我知道她的电话号码，我就给她打电话了。

You can't count on the weather being fine.

你不能指望天晴。

The chances for a promotion look really good, but before I get too old I want to see the world.

提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。

Not getting the job was a terrible disap-pointment.

得不到那份工作，叫人失望极了。

You'll solve the problem if you concentrate upon it.

如果全神贯注，你就会解决这个问题。