Let’s go dancing tonight.—Sorry, I ______. I have to go to a meeting.

Mum, can you give me some advice on how to behave myself at the table— Well, I do have some advice. ________, please keep quiet while eating.

Don’t shout at him. He _______.

You_____ all those calculations! We have a computer to do that sort of thing.

l stop showing off, if nonotice _________of him