The doctor must be _______ 24 hours a day, 7 days a week in the boarding school.
#25574
A
on call
B
by hand
C
in sight
D
on spot
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The wine industry in the area has developed in a special way, ____ little foreign ownership.
#29189
A
by
B
of
C
with
D
from
. I’ll pay him_______for the trick he played______me.
#27629
A
off; with
B
back; to
C
off; on
D
back; on
________ his help, I finally caught up with my classmates.
#26457
A
Rather than
B
In spite of
C
Instead of
D
Thanks to