( )1.Good luck. B.That's OK.
C.I'm sorry to hear that.
( )2.A.Of course. B.Not at all. Please do. C.That's all right.
( )3.A.Thanks. It's a present from my mom.
B.Yes, do you like it?
C.That's my favorite color.
( )4.A.Pandas. B.Apples. C.Basketball.
( )5.A.Yes, speaking. B.What is it? C.How are you?