Whenmakingmoderncameras,peoplebeganto_______plasticsformetal.
A、surroundFreemedicalserviceis_______tonearlyallthecollegestudentsinChina.
Withthe_______ofMary,allthegirlstudentsareeagertogototheparty.
In the United States, the foreign policy is decided by the ________ government, not by each state.
The doctors _______ the medicines to the people in the flood area.
The_______isnearlydead,soIcannotstartthecaragain.
