—How much is too much for a schoolbag?—Experts say students should carry_______ more than 10 or 15 percent of their body weight.
Shirly ________ a book about China last year but I don’t know whether she has finished it. A has written B wroteC had written D was writing
_______ will win is still a question
It was a long time before she_________ to his words.
___ is known to us all is ____ the sun is bigger than the earth. A It; that B What ; that C What ; how D That; that
The state-run company is required to make its accounts as _________ as possible for its staff to monitor the use of the money.