--- Have you heard about the sinking of the South Korean Ship ?
--- Sure, it _______ the only thing on the news for the past three weeks.
| A．has been | B．is |
| C．would be | D．had been |
The USA and some other countries helped the rebels in Libya ____________ their promise to support democracy (民主) and fair trade.
| A．in danger of | B．in memory of | C．in peace for | D．in return for |
According to the statistics，young drivers are more ________to have accidents than older drivers.
| A．likely | B．curious | C．probable | D．possible |
Would you please keep silent? The weather report ________ and I want to listen to it.
| A．is broadcast | B．has been broadcast |
| C．is being broadcast | D．had been broadcast |
In the past few years, so many areas throughout the world have been hit by such destructive earthquakes, snowstorms and tsunamis ________ we have never experienced before, ________ makes us worried a lot about nature disasters.
| A．that; that | B．as; which | C．which; it | D．when; as |
I don’t think it is __________taking the trouble to explain the question to him.
| A．worth | B．worthy | C．worth of | D．worthwhile |