Had I known about this computer program, a huge amount of time and energy .
| A．would have been saved | B．had been saved |
| C．will be saved | D．was saved |
The drug did not __________ his health. In fact, it seemed to have no __________ at all.
| A．effect; effect | B．effect; affect |
| C．affect; effect | D．affect; affect |
A lot of __________ passengers were sent to hospital immediately when the rescue team arrived.
| A．destroyed | B．injured |
| C．wounded | D．damaged |
I __________ a few words of Greek when I was there last year.
| A．picked up | B．ended up |
| C．poured down | D．came down |
I __________ to be out when you called me this morning.
| A．seemed | B．appeared |
| C．happened | D．thought |
-I was amazed to find that you are an excellent cook.
-I have experience __________ cooking at an Italian restaurant.
| A．of | B．in |
| C．at | D．on |