题目内容
一 What are you doing now?
— I am writing to my cousin. He moved to America two weeks ago.
He must be ______ receiving my e-mail.
— I am writing to my cousin. He moved to America two weeks ago.
He must be ______ receiving my e-mail.
[ ]
A. 1istening to
B. 1ooking forward to
C. hoping to
B. 1ooking forward to
C. hoping to
B
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