What must you do in the library?

• I must tear the book.
• I must return the book on time.

What must you do on your test?

• I must cheat.
• I must not cheat.

You ... be late.

• must not
• must

I must flush the toilet after using it.

We must annoy our friends.

What do you have to do in the lesson time?

• I have to chat with my friends .
• I have to listen to my teacher.

What do you have to do at school?

• I have to bring my books and stationary.
• I have to bring my toys

Your friend doesn't understand the material. What do you have to do?

• I have to do his homework.
• I have to help him learning the material.

I am hungry. I don't bring my pocket money. What must I do?

• I must take my friend's money.
• I must tell my teacher.

My class is very messy. What must I do?

• I must arrange and clean it.
• I must ignore it.

Your friend is annoying you. What must you do?

• I must cry.
• I must defence my self. Say "Don't annoy me!" to him

The students have to respect their teachers and friends.

The students must be mean.

The students have to ... to the school.

• wear uniform
• wear party dress

We must throw the trash in the trash can.