Modals for Necessity

If you have a pet dog, you _____________ feed it every day or it will die!

• has got to

• have got

• have gott o

According to the law, drivers ______________ at stop signs.

• must stopping

• must to stop

• must stop

When a police officer asks to see your driver's license, you _____________ to him/her.

• must to show it

• have got to show it

• have got show it

Son: Mom, I don't want to clean my room. _________________ it right now?

Mother: Yes, right now.

• Do I must clean

• Do I have to clean

• Have I to clean

If Richard wants to become a professional musician, he ______________ every day.

• has to practise

• haves to practise

• have to practise

In order to log on to the Internet, Sally __________ her user I.D.

• have to enter

• must enter

• has got to entering

Mr. Wu: Hi, Mark. Where's your dad?

Mark:

Oh, he ______________ to work because there was an emergency.

• musted go

• had got to go

• had to go

Friend: _________________________ pay to see the doctor?

Brother: No, she ________________ because she has medical insurance.

• Must your sister / musn't

• Does your sister have to / doesn't

• Do your sister have to / don't