China is embarrassed by such a fact: Chinese visitors______ rubbish on the Great Wall, followed by a foreigner picking up the litter.
| A．will drop | B．would drop | C．are dropping | D．had dropped |
We are invited to a party _________in our club next Friday.
| A．being held | B．held | C．to be held | D．holding |
You can’t catch me!” Janet shouted, _______ away.
| A．run | B．running | C．to run | D．ran |
____people _____were killed or injured reached more than 400,000
| A．The number of ,who | B．A great number of, who |
| C．The number of, which | D．A great number of, whom |
Now that there are still some problems remaining ______, we have to work extra hours tonight
| A．solved | B．solving | C．to be solved | D．to solve |
It is reported that a bus went out of _____ control on a highway ____ south of the city last night.
| A．/; / | B．/; the | C．the; / | D．the; the |