Complete the sentences with the correct modal verbs.

Choose the correct option.

You [can|might|must] wear black trousers to school. (It's a rule)

You [could|need to|ought to] visit us on Friday. (It's possible to do)

You [should|have to|may] try planning your time better. (It's the best thing to do)

You [needn't|don't have to|mustn't] bring any food to the classroom. (It's prohibited)

You [shouldn't|don't need to|can't] arrive at the bus station in advance. (It's not necessary)