Can I carry your bag for you? Thank you, yes. It is rather heavy! Will you be quiet, please? Yes, of course. Sorry. Would you help me with my homework? No problem. What is it? Could you lend me 50 pounds? Maybe. When could you give it back? Would you like to go out tonight? Sure. What do you want to do? Shall I meet you at the airport? No, that's OK. I'll get a taxi. Can you shut that window? In a while. It's too hot in here. Would you like a cup of tea? Yes, please. That would be lovely.