1 Can I go out later? a Yes, you can.
2 Sorry, John, I can't come. b That's a pity.
3 How often have you got IT? b Once a week.
4 When have you got History? c On Friday mornings.
5 Can I wear jeans to the restaurant? b No, sorry, you can't.
6 I've got a History exam this afternoon. a Oh dear!