A: Excuseme, are there any more shopping carts? B: Yes,you can find it at the 5 . A: But there isn't a single one right now. B: Ok,I'll get one for you. A: Thank you, I'll wait here. B: Here it is. It’s really hard to find a shopping cart at this moment. A: Thanks a lot. By the way, do you make the 6 ? B: We make deliveries only for bulk buying. A: Is it 7 ? B: No,but the charge is rather low. A: Ok,thank you.