The old men and women are ____ Buckingham Palace.A. in B. on C. at
你能找出下列句子中的错误吗？找出来并改一改。(8分)
They are ______． A．excited B．exciting C．excite
Look ______ the picture. A．in B．on C. at
______ your nose hurt? A．Do B．Does C. did
There ______ a football match between Class 1 and Class 3. A．is B．am C．are
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