Must, Have to

You______________ park here. It's an emergency exit.

• mustn't

• don't have to

• don't had to

• must

The museum is free. You ____________pay.

• must

• mustn't

• don't have to

• don't had to

You________________ be an expert to use the basic functions of program.

• wouldn't

• mustn't

• doesn't has to

• don't have to

When we were at school we ______________ wear a uniform.

• have

• had to

• have to

• don't have to

Tom is lucky. He________________ get up early on Monday mornings because he starts school at 10:00 a.m.

• mustn't

• don't have to

• doesn't have to

• don't had to

It's a great book! You_____________ read it!

• have to

• can

• has to

• had to

Sunee missed her train yesterday and she _______________ wait two hours for the next one.

• must

• has to

• have to

• had to

You_________________ litter here. It's against the rules!

• must

• mustn't

• have to

• don't have to

Students _______________ wear uniforms at school.

• don't have to

• have to

• can't

• had better

You _____________ clean the floor. I've already done it.

• must

• mustn't

• don't have to

• doesn't have to