must, have to and should

Fill in the blank with the correct modal verb: You _______ take a syrup if you have a cough.

• should

• must

• can

Choose the correct option: I _______ eat junk food, it's not good for my health.

• can

• could

• should not

• must

You _____ finish your homework before you go out to play.

• should

• don't have to

• must

Fill in the blank with the correct modal verb: Students _______ listen to the teacher in the classroom.

• might

• must

• should

• can

Choose the correct option: We _______ study for the exam, it's important.

• shouldn't

• must

• might

• can't

My brother and I ______ lay the table for dinner

• have

• have to

• can

• should

You _______ to take the lozenge every morning before breakfast

• have to

• shouldn't

• must

• mustn't

You ______ use your mobile at school.

• shouldn't.

• can.

• mustn't

• don't have to

Fill in the blank with the correct modal verb: We _______ be polite to our elders.

• should

• must

• can

Students _______ wear a uniform at our school.

• should

• don't have to

• have to

• must