You look quite tired. You’d better _____a good rest.

--- May I smoke here? --- If you       , choose a seat in the smoking section.

If you are in the zoo, remember not to touch or go near the animals. Although some of the animals are cute, you _________ leave them alone. 

-------May I take my pet dog with me into the cinema? -------The rule says no. So you ______.

You'd better ____ football in the street.