3
A. It is 5:00.
B. Oh, it can't work.
C. I bought it yesterday
D. It is so beautiful.
4
A. It is written by Martin.
B. It's lost.
C. Yes, I got it.
D. It's interesting.
5
A. I agree with you.
B. It was quite hot outside.
C. It is delicious.
D. I see.
6
A. No, you can't.
B. Please don't.
C. Yes, I am.
D. Fine, thanks.
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