It’s clever _____ her to work out _____ many difficult math problems.   
#47088
A
for; so
B
of; such
C
of; so
D
for; such
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Don’t be late again. Please try your best to be here __________.
#51082
A
in time
B
on time
C
at times
D
at all times
Thanks a lot for______me______your party.
#48321
A
invite; for
B
invite;to
C
inviting; for
D
inviting; to
The old man keeps coughing________. I’m afraid you have to send him to hospital.
#46266
A
between morning to night
B
from morning to night
C
between morning and night
D
from morning and night
The boy makes money _________newspapers.
#48469
A
sell
B
in selling
C
by selling
D
on sell