— What are you doing? 
— I am _____ my friend.

A. wait
B. waits
C. waiting
D. waiting for
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科目:初中英語 來源:山東省期末題 題型:單選題

— What are you doing? 
— I am _____ my friend.

[     ]

A. wait
B. waits
C. waiting
D. waiting for

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