The world’s population has grown by ______ it was in 1800.
| A．more than six times that | B．six times more than that |
| C．more than six times what | D．six times as many as |
—Did Linda see the traffic accident
—No, no sooner ________than it happened.
| A．had she gone | B．she had gone | C．has she gone | D．she has gone |
If you take sleeping pills for a long time, you will________ them.
| A．be addicted to | B．be attracted to | C．be devoted to | D．be exposed to |
The accident that happened at an oilfield ________the southeast coast of the USA has caused great damage to the environment.
| A．away | B．from | C．off | D．beyond |
It is the discovery of Cao Cao's tomb, ________was made in Anyang, Henan province, ________has received widespread attention．
| A．where; which | B．where; that | C．that; which | D．which; that |
There ________a trend that 3D films will become more popular ever since the film Avatar hit the market．
| A．has arisen | B．arose | C．is arising | D．will arise |