The murderer stood before the policeman, his hands ________ on his back, trembling.
| A．tie | B．tied | C．tying | D．to tie |
——Who do you know lit the Olympic flame on August 8，2008？
——The former gymnastics star Li Ning.
| A．was it that | B．that it was | C．that was it | D．it was that |
The news that Obama was elected president of the United States is not mystery.
| A．the；the | B．a；/ | C．/；a | D．the；a |
________the programme，they have to stay there for another two weeks．
| A．Not completing | B．Not completed |
| C．Not having completed | D．Having not completed |
The two phrases are similar ____ structure but different _____ meaning.
| A．in; in | B．to; to | C．in; from | D．with; from |
There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.
| A．help | B．resist | C．avoid | D．prevent |