Lack of obligation: The company ________ provide training.

• has to

• have to

• don't have to

• doesn't have to

Obligation: You ________ wear a seatbelt while driving.

• have to

• has to

• don't have to

• mustn't

Choose the correct answer:

• Keira cans speak several languages.

• Do you really must go now?

• You shouldn't drink too much if you have a headache.

• I don't can help you, sorry.

Choose the incorrect answer:

• I must stop eating so much candy if I want to lose weight!

• You should take the day off if you're feeling unwell.

• Do you can finish the report today?

• You can park here for 20 minutes only.

Possibility: I ________ take you to the airport if you need a ride.

• must

• should

• can't

• can

Prohibition: You ________ park here unless you have a parking card.

• can

• can't

• Must

• Have to

"Don't have to" is used to express...

• external obligation

• personal obligation

• both

"Must" is used to express...

• personal obligation

• external obligation

• both

Advice: What time ________ I pick you up?

• do

• should

• can

• must

You ________ rush. We have a lot of time before the concert starts.

• don't have to

• doesn't have to

• mustn't

• must