His parents are very concerned about his son at school because he _______moving in his seat.

The last thirty years _________ the quick development in almost every field in China.

More than one kind of English ________ all over the world.

When I come in, I found a strange girl ______in the corner.

— Did you notice that guy almost hit a kid on a bicycle?
—No. I ______ the other way. 

Now, thanks to the government’s quick reaction, thousands of children who would otherwise have died___________.

Mr. Lee, who            as a carpenter for over 10 years, is now a very famous statesman in this country.

— Have you finished all your homework?
— Of course. I ________ it before I went out to play football.

Don’t make a noise! The latest sports news____on the radio. I want to listen to it.

At that time he looked angry because his son______computer games all the afternoon