A. B. C. D. 1.A: Is this your rubber?( ) B: No, it isn't. My rubber is new. 2.A: Would you like a pie?( ) B: Yes, please. C: Look there! Don't eat or drink in the library. A&B: Sorry. 3.A: What a nice cake!( ) B: Make a wish, Lisa. A: OK. I want a doll. 4.A: Happy Birthday! This is for you.( ) B: A robot! Thank you.