题目内容
The Smiths _____ their bags with their clothes in the sitting room.
[ ]
A. are busy filling
B. is busy filling
C. are busy to fill
D. is busy to fill
B. is busy filling
C. are busy to fill
D. is busy to fill
A
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The Smiths are having dinner at home at the moment.
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A.Mr. Smith |
B.Mrs. Smith |
|
C.The Smith family |
D.Mr. Smith and his son |