The US economy is expected to slide 1 percent this year, while Japan’s is forecast to drop by about 0.3 percent. So this year will see China making an increased    to the world.

The person who is _______ of the factory _______ ill since last week.

It won’t work:,it’s a bad idea,and secondly it’ll cost too much.

We all feel it is Jack as well as his wife that ______ for their son’s bad performance at school.

We have got accustomed__________ in an air—conditioned room, so we can’t stand the terrible heat outside.