obligation & prohibition

The students ....... wear uniforms to school.

• must

• mustn't

• should

• shouldn't

You ... take expensive gadgets to school . There isn't a safe place for them.

• have to

• doesn't have to

• mustn't

• should

We haven't got much time! We ... hurry!

• don't have to

• must

• mustn't

• aren;t

Sssh! I'm listening! You ... interrupt me!

• should

• mustn't

• must

• may

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

• Must

• Should

• Should have

• Have to

You ... do your homework as soon as you leave school. I don't want you to be lazy.

• must

• shouldn't

• mustn't

• can't

I ............... clean the house after the party last week.

• must

• might

• mustn't

• don't have to

There are no stamps. I .............. buy some at the post office.

• must

• may not

• mustn't

• don't have to

whats definition/function of obligation?(apa definisi dari obligation)

• To give advice, a recommendation or a suggestion (saran, nasihat,rekomendasi)

• To express obligation or duty (keharusan)

• To express what they do not have to do. (yang tidak seharusnya dilakukan)

• to expess gratitude to others

whats definition/function of prohibition?(apa definisi/fungsi dari prohibition)

• To give advice, a recommendation or a suggestion (saran, nasihat,rekomendasi)

• To express obligation or duty (keharusan)

• To express what they do not have to do(yang seharusnya tidak dilakukan)

• To express apology or to say sorry