You ____ him so closely; youshould have kept your distance

Don’t argue ________ her. The film is intended _________ adults and you can’t see it.

___ is known to all, China is a developing country, belonging to the third world.

Do you often get online— Yes, I lots of time surfing on the Internet. It’s a goodway to relax.

From his _____look , we could see that he hadn’t expected that we could raise such ______questions to him.