5 Fill in: How about, We could, What are you up to, Let's, That sounds like a good idea. 1 A: go for a walk. B: Sure! 2 A: Would you like to go out tonight? B: 3 A: ... get her a hat as a present. B: Oh, I don't think so. 4 A going to the cinema? B: All right. 5 A: , Karen? B: I'm going shopping.һ