HAVE TO / DON´T HAVE TO.

You .......use the helmet here.

• have to

• must

• don´t have to

• mustn´t

You .... work everyday.

• should

• mustn´t

• have to

• don´t have to

I ... wash my hands.

• has

• has to

• have

• have to

I .... eat my dinner last night, my stomach hurt.

• can

• don´t have to

• couldn´t

You have to .....

• eat fast food.

• cook lunch.

• eat healthy food.

You have to ....

• study hard.

• pay attention in class.

• be rude.

You don´t have to ....

• wear a uniform.

• use a mobile phone in class.

• do the laundry.

They have to ....

• take the bus to school.

• practice sports.

• arrive late to school.

You have to ....

• turn the lights off.

• wash clothes.

• turn the lights on.

You have to ....

• do exercise

• do your homework.

• Obey your parents.