I feel really guilty because I _______some cruel remarks on my best friend.

We ____take the books out of the reading-room. We ____ only read the books here.

When is Jay’s concert —It’s______three o’clock______the afternoon of July 18th.

32An online survey at sina.com suggested more than four in five said the present rules would not be effective _______ the rising housing prices

When I grow up ,I’m going to do _____I want to do.