MUST +/ ?
HAVE TO +
MUST + /-
MUST / HAVE TO
100
Respect your parents

You must respect your parents.

100

You...wear a swimming cap in the pool inside the sports Centre.

You have to wear a swimming cap in the pool inside the sports Centre

100

Use your cellphone in the cinema.

You mustn't use your cellphone in the cinema.

100

you... be 16 to vote in Argentinean elections.

you have to be 16 to vote in Argentinean elections.

200

Pol told me that he ... stay in bed till he gets better.

Pol told me that he must stay in bed till he gets better.

200

They ... train three times a day to enter the school competition.

They have to train three times a day to enter the school competition.

200

Make loud noises after midnight.

You mustn't make loud noises after midnight.

200

You...tell this to anyone. It's confidential!

You mustn't tell this to anyone. It's confidential!

300

be nice to people.

You must be nice to people.

300

You ... drive on the right in Brazil

You have to drive on the right in Brazil

300

Be careful when you cross the street.

You must be careful when you cross the street.

300

We...repeat the exam because most students didn't cheat!

We don't have to repeat the exam because most students didn't cheat.

400

You...use spoons forks and knives when you eat in a restaurant. (Complete and turn it into a question)

You must use spoons, forks, and knives when you eat in a restaurant.

Must you use spoons..?

400

Cross the street on the 1st street

You have to cross the street on the 1st street

400

Students ________ do their homework  

Students must do their homework  

400

You have to be on time the day of the exam.( You need to replace this with must)

You mustn't be late the day of the exam.