After the earthquake, the injured were cared ________in the hospitals or taken by air to the hospitals in the neighbouring cities．
| A．of | B．for | C．after | D．with |
The teacher insisted that I ____ a mistake and insisted that I ____ the physics problem again.
| A．made; did | B．made; do | C．make; do | D．make; did |
Without more wood ____ the fire, it would soon go out.
| A．added to | B．adding to | C．added up | D．adding up |
The workers are talking about the doctors and the offices ____ they visited yesterday.
| A．which | B．who | C．that | D．where |
Mr. Smith was ____ to break his habit of smoking after the medical examination last month.
| A．devoted | B．concerned | C．used | D．determined |
I prefer to eat in that restaurant, because the ____ of service there has improved a lot.
| A．quality | B．schedule | C．principle | D．guidance |