I'd appreciate if you would turn the radio down．
| A．that | B．it | C．this | D．you |
Can you think of some cases __________drivers obviously knew the traffic rules but did not obey them.
| A．which | B．as | C．where | D．that |
The teacher highly recommended that I ___________ more to improve my English.
| A．would practice | B．could practice | C．practice | D．practiced |
Liu Xiang achieved his __________ to become the first man to cover the 110-meter hurdles in less than 12.91 seconds.
| A．ambition | B．graduation | C．assistance | D．encouragement |
Physical exercises not only are useful for character training but also can ________ man’s body.
| A．make up | B．keep up | C．bring up | D．build up |
He spent __________ money on books and _________ his books are about space and satellites.
| A．a great deal of; a good many of | B．a good many; a great number of |
| C．a great number of; a large amount of | D．quantities of; a quantity of |