—She may not be free today.
—___, we’ll have to put the meeting off.
| A．If may | B．If not |
| C．If she may not | D．If she may not be free today. |
Compared with his sister, Jerry is even more ___ to, and more easily troubled by emotional and relationship problems.
| A．Skeptical |
| B．Addicted |
| C．Available |
| D．Sensitive |
His efforts to raise money for his program were ___ because no one showed any intention to take a cent out of his pocket.
| A．in place |
| B．in sight |
| C．in effect |
| D．in vain |
___ myself to my study, I would be sitting in a comfortable office now.
| A．If I devoted |
| B．Should I devote |
| C．Would I devote |
| D．Had I devote |
___ it ___ to rain tomorrow, the sports meeting will be put off until the same time nest week.
| A．Should;/ |
| B．If; should |
| C．Were; / |
| D．If; were going |
I didn’t know your mobile phone number; otherwise I ___ you the moment I got to Changsha.
| A．had rung |
| B．would ring |
| C．should have rung |
| D．would have rung |