They had a wonderful time _______________ .
| A．chat on the Internet |
| B．chatting on the Internet |
| C．chat in the Internet |
| D．chatting in the Internet |
Be careful . You _______ cross the road when the traffic light is red . The traffic is heavy at this time of day .
| A．must | B．mustn’t |
| C．can | D．needn’t |
—Mr. Li is ill in hospital. His daughter is looking after him.
— ______.
| A．I’m sorry to hear that | B．Not at all |
| C．I’m afraid | D．It doesn’t matter |
I don’t know how to be good with my family problem. Could you give me some ______ .
| A．advice | B．messages |
| C．information | D．invitation |
The digital camera is very popular. But some still ____ too much.
| A．pay | B．spend | C．cost | D．Take |
If it tomorrow, we to climb mountains.
| A．doesn’t rain; go | B．won’t rain; will go |
| C．won’t rain; go | D．doesn’t rain; will go |