Complete with MUST or HAVE TO

I'll tell you a secret, but you __________ tell anyone! (negative)

You _________ to have a passport to travel to most other countries.

Do you ________ to wear a tie at work?

At the end of the exam you __________ stop writing when I say so.

Oh snap! I forgot that we ________ to study for the test tomorrow!

I'm sorry, but you _________ wear a helmet in here. (negative)

At my school, you ______________ to wear a uniform. We can wearn anything we like. (negative)

In Brazil, you ______ cross the road at the pedestrian crossing.

People _________ smoke in public places in my country. (negative)