Must have to should

In our country, children ___________ wear a uniform at school.

• have to

• had to

• will have to

• must

Visitors __________ feed the animals in the zoo. It's forbidden!

• mustn't

• shouldn't

• don't have to

• doesn't have to

You _________ watch this movie. It's very funny.

• hast to

• must

• should

• musn't

People _________ listen to loud music. It's bad for our ears!

• shouldn't

• should

• mustn't

• must

He __________ come with us if he doesn't want.

• shouldn't

• don't have to

• doesn't have to

• mustn't

2. I think you .... visit my parents this weekend. They say they miss you.

• Should

• Should not

• Have to

• Don't have to

3. Students ..... eat in the classroom.

• Shouldn't

• Should

• Must

• Mustn't

            I know you like sugar but you ............... eat quite so much - it’s bad for you.

• should

• shouldn't

• must

• don't have to

In Vietnam, you _________ take a deep bow as you do in Japan.

• mustn't

• don't have to

• should

• shouldn't

Chọn đáp án đúng nhất:

You look really tired. You _________ take a few days off and have a holiday.

• should

• must

• have to

• can