B-8 HAVE TO DON'T HAVE TO CAN CAN'T

• You can leave your bike here.

• You can't leave your bike here.

• You can speak here.

• You can't speak here.

• You can park your car here.

• You can't park your car here.

• You can drink or eat in this shop.

• You can't drink or eat in this shop.

• You can take photos here.

• You can't take photos here.

• You can use your mobile phone here.

• You can't use your mobile phone here.

I __ cook today because we're going to eat in a restaurant.

• have to

• don't have to

I __ wake up early tomorrow because it's Saturday and I don't have classes.

• have to

• don't have to

I __ switch off my mobile phone during the entrance exam to university. My exam can be cancelled if I don't follow this rule.

• have to

• don't have to