My aunt often drops by my house ______ Sunday afternoons because I am free then.
#50637
A
at
B
in
C
on
D
of
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This CD-ROM can help you learn and have fun ______.
#50861
A
at times
B
on time
C
at the same time
D
in time
---You look so tired!---Yesterday I waited for my mum she came back at 12 o’clock.
#47898
A
before
B
after
C
until
D
when
Tom was ill in bed today, so we all went to the old people’s home ____ him.
#48999
A
except
B
with
C
for
D
about
After class, I like playing computer games and chatting _______ my friends _______ the Internet.
#48240
A
to; by
B
with; on
C
for; in
D
about; through