--Please ___________ the machine before you start it. Maybe it’s difficult for you to make it move.--OK. I’ll try my best.
#54261
A
look up
B
look over
C
look for
D
look through
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He was going to put      some signs       old books.
#56754
A
up; asking to
B
up; to ask for
C
on; to ask to
D
down; asking for
—I cut myself. —You should ________. 
#54327
A
put some medicine on it
B
drink some hot tea with honey
C
get an X-ray
D
see a dentist