They would not allow him____across the enemy line.
| A．to risk going | B．risking to go | C．going to risk | D．risk going |
The professor in the letter is from Shanghai.
| A．referred | B．referred to | C．referring | D．referring to |
We thought of selling this old furniture, but we’ve decided to it.
It might be valuable.
| A．hold on to | B．keep up with | C．turn to | D．look after |
Every time Stephen , he pulled over more of the bedclothes to his side.
| A．rolled back | B．rolled in | C．rolled over | D．rolled up |
How dangerous! I just avoided the cat.
| A．to run over | B．to be run over | C．running over | D．being run over |
If Tim carries on working like that, he’ll sooner or later.
| A．turn out | B．keep out | C．hold out | D．wear out |