11. Who wrote this? 12. What did you write to him? 13. I have just been to the dentist and feel much better 17. Wait for me! I didn't take the money! 18. She is still printing her article. 19. We haven't seen her for a long time. 20. Grandparents have already visited their grandchildren. 21. Now they are sitting in the living room and talking about their trip. 22. Have you ever been to Africa? 23. He did everything for her. Now he's still going to buy her a house. 24. The concert has not started yet, and we are sitting in the hall discussing our problems. 25. It's time to talk about everything.
A: Can I help you, madam?
B: Yes, I bought this sweater yesterday.
A: Yes, I remember. Is there a problem?
B: Yes, I'm afraid it's too small.
A: What size is it?
B: It's a small. Do you have a medium?
A: I'll go and check. Just a minute.
I'm sorry but we don't have this sweater in your size. But we do have this one and it's the same price. Or you can have a refund.
B: Erm...I'll take this one then, please. Can I try it on?
A: Yes, of course. The changing rooms are over there. Is everything OK?
B: Yes, this one fits perfectly.
A: Good. Do you have the receipt for the other sweater?
B: Yes, here you are.
A: Brilliant.