Quiz on Modal Verbs of Advice and Obligation

You ____ apologize if you hurt someone's feelings.

• must

• should

• might

You ____ brush your teeth twice a day for good oral hygiene.

• must

• should

• might

Drivers ____ follow traffic rules to ensure safety on the road.

• must

• should

• could

Patients ____ take their medication as prescribed by the doctor.

• must

• should

• might

Students ____ pay attention to their teacher during class.

• must

• ought to

• could

Employees ____ arrive on time for their shifts.

• must

• should

• might

Employees ____ attend the meeting at 9 a.m. tomorrow.

• must

• ought to

• might

Children ____ ask for permission before using their parents' belongings.

• must

• ought to

• could

Students ____ complete their homework on time to succeed in their studies.

• must

• ought to

• could

You ____ try the new restaurant downtown; the food is excellent.

• must

• should

• might