We have no lessons________ Sunday.
#48653
A
in
B
at
C
on
D
into
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— Betty, what time do you have Chinese on Monday? — We have Chinese __________ eight o’clock.
#46824
A
at
B
on
C
for
D
with
Computers are used workers helping make many dinfferent things now.
#48487
A
to, for
B
by, for
C
by, to
D
for, to
