EmpowerB2 U4A&B Past experience and Modals of Obligation and Permission

You __________ tell anyone what I just told you. It's a secret.

John's a millionaire. He _______________go to work.

I ______________do my washing because my mother does it for me.

You ________________smoke inside the school. It is forbidden.

We ________________stay in a hotel in London; we can stay with my brother.

You ____________________ use this product without protection.

• 'd better not to

• don't have to

• are not supposed to

• must

You ___________________________ go to the ceremony if you don't feel like it. It'll be very boring anyway.

• haven't to

• don't have to

• mustn't

• are supposed to

We took too much risk. We ______________ that decision.

• mustn't make

• didn't needed to make

• needn't have made

• shouldn't made

He __________ the bus because his brother picked him up at the station.

• shouldn't have taken

• didn't need to take

• needn't have taken

• shouldn't have taken

The refugees ______________ work outside the camp.

• mustn't

• are supposed to

• aren't allowed to

• don't need to