Afterworkingfortwentyhourswithoutanyrest,thedoctorswere_______.
A、exhaustedAlthough the trffic is not busy, he likes to drive at a_______ speed.
What he said in the meeting _______ everybody present.
Some states in the United States _______ people tocarry guns.
Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
Whenmakingmoderncameras,peoplebeganto_______plasticsformetal.
