The time Dr. Wang has devoted _____ the disabled in the past five years is now considered_____of great value.
| A．helping; being | B．helps; to be | C．to helping; to be | D．to helping; being |
Our team was ahead during the first half, but we _________ in the last ten minutes.
| A．had lost | B．would lose | C．were losing | D．lost |
Xiamen is ___________ most beautiful coast city and I believe I will come for__________ second time.
| A．the, an | B．a, a | C．the, the | D．a, the |
The sports meet, originally due to be held last Friday, was finally ___________ because of the bad weather.
| A．set up | B．broken down | C．worn out | D．called off |
I have kept that picture _____ I can see it every day as it always reminds me of my university days in London.
| A．in which | B．where | C．whether | D．when |
The room is in a terrible mess; it __________ cleaned.
| A．can’t have been | B．couldn’t be | C．may have been | D．would be |