--- QQ, as a means of communication, is quite popular among us and costs less than the traditional forms.
---______________.
| A．So is WeChat | B．So it is withWeChat |
| C．So does WeChat | D．So WeChat is |
The survey shows that urban students spend about twice ___ money the ones from rural areas do.
| A．the amount of | B．more than | C．as more as | D．as much as |
Partly _____ about his lost love, he occupied himself with office work.
| A．forgetting | B．to have forgotten | C．having forgotten | D．to forget |
We had planned to arrive at the park at 9 in the morning, but the car _____ halfway.
| A．broke away | B．broke down | C．broke up | D．broke into |
._____ you arrive in Ireland, you will quickly find yourself on the beautiful country roads.
| A．Since | B．While | C．Once | D．Until |
We were caught in the heavy traffic jam. Otherwise, we _____ on time.
| A．would have arrived | B．arrived |
| C．must have arrived | D．should arrive |