Put in one or ones.
Jake is at the market (Part 2)

1. Two large apples and one small apple, please. /
2. I would also like two melons – that melon and this melon. /
3. OK. How about some grapes? Do you like green grapes?
4. Yes, I do. Can I try a green grape?
5. Great! I´ll take the green grapes over there.