----Mr Li, I can’t understand everything in class.----Don’t worry! I’ll _______ the main points at the end.
— _______the door, please.—Come in please. The door _______.
- What can I do for you, Madam?- I'd like two_______.
____________the trousers? They’re very nice. They feel soft and smooth.
We should ________ ‘Thank you’ when we borrow something from someone.
—Do you like fast food?— No, I don’t. I _______ go to McDonald.