Mustn´t or Don´t have to

In the US, stores ________ sell cigarettes to children.

Canadians ________ get a visa to travel to the US.

You ________ be young to dance.

This bus is free! You ________ buy a ticket.

You ________ pass a driving test to ride a bicycle

You _________ be a professional ahtlete to do exercise.

You ________ speak Spanish to travel to Mexico.

In Canada, employers ________ discriminate against women or minorities. It's against the law.

You ________ be late for the meeting again, or the client will be angry.

You ________ smoke in a gas station. It´s against the law and it´s extremely dangerous.

You ________ make phone calls inside a bank.