Doctors Without Boarders, ________ international organization, received ________ Nobel Prize for Peace in 1999 for its outstanding work .
| A．an, / | B．the, the | C．/, a | D．an, the |
The doctor must have sat up all night with his patient, __ you see, he looks tired and sleepy.
| A．as | B．which | C．for | D．because |
It’s quite warm __December in China.
| A．in | B．on | C．for | D．at |
The mountains look grey ___ the blue sky.
| A．over | B．for | C．under | D．against |
Xiao Li didn’t come to our party. We all fell sorry __ him.
| A．except for | B．except | C．besides | D．without |
Taiwan is an island that lies ___ the southeast coast of China.
| A．off | B．on | C．along | D．to |