---When can you come to school this afternoon ? ---______ about seven .
#49362
A
On
B
At
C
Of
D
In
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—We’ll have a hiking trip, but when shall we meet?—Let’s make it half past seven the morning of May 8.
#48282
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in
B
on
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at
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for
— Do you have any problems _______ your English?— No, I don’t. But I have some maths problems _______.
#48341
A
on, to solve
B
with, solving
C
on, solving
D
with, to solve