Teachers have to constantly update their knowledge in order to maintain their professional ________.                  
#11192
A
consequence
B
independence
C
competence
D
intelligence
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Dad ______ a lot of alcohol, but now he has given that up and ______ soft drinks.
#12115
A
used to drink; is used to drinking
B
was used to drinking; used to drink
C
used to drink; used to drinking
D
was used to drink; is used to drink
I’m afraid I’ll have to leave now ----- something has ______.
#13099
A
come out.
B
come up.
C
come in.
D
come down.
She_____writing the report after breakfast and handed it in at noon.
#13046
A
set off
B
set down
C
set out
D
set about