Doctors are doing research to find out what happens physically when people _________ smoking.
| A．quit | B．decline | C．depart | D．reserve |
.—You ____ have set aside more time to play with our kids.
—I wish I ______, but you know how busy I was.
| A．should, would | B．could, did | C．might, should | D．should, had |
. I supported him in time , otherwise he ______ off the bike .
| A．might fall | B．would fall |
| C．should have fallen | D．would have fallen |
.—Would you like to work in my company?
—Sorry, I’d rather ____ here, but I’d rather my brother _____ to your company.
| A．staying, goes | B．to stay, to go | C．stay, went | D．to stay, goes |
My demand is that the information referred to in my report _____ to Mr. Brown without delay.
| A．to be e-mailed | B．e-mailed | C．be e-mailed | D．being e-mailed |
—Did you meet with the famous space hero , Yang Liwei ?
—______ I had come here earlier !
| A．If only | B．If not | C．But for | D．For fear |