Modals of Obligation

In my country, you ______ cross the road at a pedestrian crossing-it´s illegal to cross anywhere else.

• have to

• has to

• don´t have to

• doesn´t have to

When I lived in Moscow, I _____ leave home two hours before work, because the rush hour traffic was so bad.

• has to

• had to

• doesn´t have to

• have to

I´ll tell you a secret, but you ____ tell anyone. I don't want anyone else to know.

____ Alex ____ wear a tie to work?

• Don´t / have to

• Do / have to

• Doesn´t / have to

• Does / have to

You _____ (only use) the official taxi.

• mustn´t only use

• must only use

• don't must only use

• don´t only use

You _____ (use) That door - it´s for emergencies only.

You _____ (leave) your car unlocked. It might get stolen.

• should leave

• can leave

• mustn´t leave

• don´t have to leave

You ____ (pay) for the bus to the shopping centre.

• doesn´t have to pay

• has to pay

• don´t have to pay

• have to pay