The key to exercise solutions in chapter Unit 37 - Can / Could / Would you ... ? for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
What would you say in these situations?
Answer
Would you like something to eat?
Can / Could / Would you show me? / Do you think you could show me? / ... do it for me?
Would you like to sit down? / Would you like a seat? / Can I offer you a seat?
Can / Could / Would you slow down? / Do you think you could slow down?
Can / Could / May I / we have the bill, please? / Do you think I / we could have the bill, please?