His speech was heard by a group of judges, _________ agreed that it was the best one this year.
| A．whose | B．which |
| C．all of which | D．all of whom |
Wang Ping hesitated for ___ before he ___ to the question.
| A．sometime, replied | B．some time, replied | C．sometimes, answered | D．some time, answered |
--Hello, May I speak to Mr. Wang, please? ----______
| A．Hold the line, please | B．Wait for a minute | C．Here it is | D．Here he is |
They are ___ the same size. You can take ___ half of the bread.
| A．in. either | B．with; either | C．in, both | D．at, none |
The book ___ three yuan, but it only ___ me two yuan.
| A．spends, take | B．costs, spend | C．costs; cost | D．pays; cost |
The building is ___.
| A．twenty-metre-high | B．twenty metre high | C．twenty-metres-high | D．twenty metres high |