It was ten years ago ______ we last met in our hometown.
| A．that | B．until | C．before | D．when |
—I had been working till 4 a. m. to prepare a report for my boss.
—____________you look very tired.
| A．No doubt | B．No hurry | C．No wonder | D．No need |
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 |