Modals of obligation and prohibition

It is an obligation to wear your uniform correctly. You ____ fit your shirt.

• Must

• Should

• Should have

• Have to

It is not mandatory to wear a tie, this means that you ___ wear one

• Must

• Should

• Should not

• Don't have to

Tags

CCSS.L.9-10.1B

CCSS.L.4.1C

I __________________ get good grades, so I can go to university.

• can't

• have to

• don't have to

We are going to die if you keep driving this fast. You ____ slow down

• don't have to

• shouldn't

• must not

• should

Tags

CCSS.L.9-10.1B

CCSS.L.4.1C

Young people _____________ do military service anymore. It stopped last year.

• have to

• can't

• should

• don't have to

At my school, we _______________ have to wear our uniform every day. It's an obligation.

• can't

• shouldn't

• should

• have to

The entrance for the art gallery is free. You ______________ pay.

• should

• can

• don't have to

• have to

Tags

CCSS.L.9-10.1B

CCSS.L.4.1C

Teachers _______________ check their social networks while they are teaching. They will get in trouble!

• Must

• should

• don't have to

• Must not

Doctors _____________ wear makeup for work. They can decide to wear it or not.

• shouldn't

• don't have to

• should

• can't

She __________ be more polite to others.

• might
• mustn’t
• have to
• should

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B