I _________ a lot from this guy. He borrowed my clothes, he borrowed my money, he borrowed my tennis racket. But when I caught him using my toothbrush that was the last straw, so I kicked him out!

The poor boy couldn’t work the problem out. He wasn’t ____clever.

It’s the office！So you ________ know eating is not allowed here.—Oh，sorry.

___ do you call her — We call her Xiwang.

Have you solved your problem— I’ve kept on thinking about that matter__________, but I have had no idea.