Anh 11. Global. Modal verbs

You ---- learn to keep your bedroom tidy. No one can clean it for you.

• must

• had to

• mustn't

• shouldn't

Fifty years ago, my grandmother _________ stay at home and do all the housework. She couldn't go to school like her brothers.

• must

• had to

• didn't have to

• don't have to

You ______ wear shorts to school. It is against the school rules

• should

• have to

• mustn't

• don't have to

I think parents _____ compare their children to others'. They will become less confident in their abilities.

• should

• have to

• must

• shouldn't

My parents respect my choice. I _____ follow in their footsteps.

• don't have to

• mustn't

• should

• have to

Our company provides free advice on the use of our products. You _______ pay us.

• must

• have to

• musn't

• needn't

You ______ turn on the light; I can see quite well.

• needn't

• must

• mustn't

• should

You ____ be rude to your parents.

• must

• have to

• mustn't

• don't have to

You ____ wear shorts to school. Please put your school uniform on.

• must

• mustn't

• have to

• don’t have to

I think parents ____ limit their children’s screen time to protect their eyesight.               

• mustn’t 

• don't have to

• shouldn't

• should