.—You were brave enough to raise objections at the meeting.
—Well, now I regret __ _ that.
| A．to do | B．to be doing | C．to have done | D．having done |
Han Mei, I would appreciate ______ you could give me some suggestions on GRE test.
| A．it whether | B．it if | C．that when | D．that if |
You could have seen Fang Zuming________ yesterday morning.
| A．did you come | B．if you came | C．had you come | D．if you should come |
The officer gave orders that anyone_____ a gun should be reported to the police station.
| A．seen taking | B．see taken | C．seeing take | D．sees take |
______for a long time, but he tried his best to make up for what he missed.
| A．Being ill staying in hospital | B．Having been ill staying in hospital |
| C．To be ill staying in hospital | D．He was ill staying in hospital |
— What is your dream, Bob? — I want to ______ a food bank to help hungry people.
| A．put up | B．show up | C．pick up | D．set up |