We clean the classroom______ Friday afternoon.
A．onB．inC．atD．to
—______does he have P.E.? —He has P.E．at 3:00 in the afternoon?
A．WhenB．WhatC．WhereD．Why
The old man is from _____and he is a_____ teacher.
A．Chinese, ChinaB．Chinese, Chinese
C．China, ChineseD．China, China
Come ________ Xin Hua book store and see ________ yourself.
A．to, toB．for, for
C．to, forD．for, to
We have all kinds of hats ________ all colors ________ ten yuan each.
A．in, forB．at, in
C．in, inD．at, at
We sell you it ________ a very good price.
A．forB．atC．ofD．in
