Must/mustn´t/ Have to/ don´t have to

You ______ tell me. I already know.

• mustn´t

• have to

• must

• don`t have to

This is a dangerous tour. Children _______ be accompanied by an adult.

• must

• mustn´t

• have to

• don`t have to

You ______ buy me presents though I always appreciate it when you do

• must

• have to

• don´t have to

• mustn`t

You _________ use mobile phones on an airplane.

• mustn't

• has to

• must

• have to

You ____________ continue learning english.

• have to

• must

• don´t have to

• mustn´t

We have a lot of work tomorrow. You ......... be late.

• MUST

• MUSTN'T

The museum is free. You ...... pay to get in

• must

• mustn´t

• have to

• don´t have to

You ..... watch the news if you want to be a good journalist

• mustn´t

• must

• has to

• don have to

You ____ wear helmet when you ride your motorcycle.

• must

• have to

• mustn´t

• don´t have to

You ...... smoke inside the school.

• must

• have to

• don´t have to

• mustn´t