OK. I'm sure I did these before, but I'll do them again.
No. 1
M: This is for you. I'm sure you'll like it. F: Oh, how lovely! This is just what I wanted. How thoughtful of you! M: You're welcome. I'm glad you like it.
No. 2
M: You advertise CD players at a 30% discount, but the shop across the street sells them