Jack’s sister has been a tour guide _______two years ago.
#49306
A
for
B
since
C
about
D
in
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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
. ----How do you improve your listening skills, Mary? ----I often do it _______ tapes and English radios.
#47122
A
by hearing
B
in listening to
C
by listening to
D
for listening
—Mr. Xu, can you tell us how to learn English well? —Sure. But remember nothing can be learned hard work.
#46080
A
by
B
with
C
without
D
for
Can you buy me a birthday cake _____ the afternoon? Sorry, I busy. I can do it _____ Sunday afternoon.
#46328
A
on, in
B
in, on
C
in, at
D
on, at