—You've been busy, haven't you? —_______A.I was busy last week.B.Yes, I've been working hard on my paper.C.I will get busy with my English studies.D.I'd like to get busy like our teachers.

—You've been busy, haven't you? —_______

A.I was busy last week.

B.Yes, I've been working hard on my paper.

C.I will get busy with my English studies.

D.I'd like to get busy like our teachers.


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