6 Read the situations and write appropriate sentences.

6 Read the situations and write appropriate sentences.

1. There's no need for your friend to wash the dishes because your sister is doing it. What do you say?
   You don't have to wash the dishes.
2. A classmate of yours is eating in the library but it is not allowed. What do you say?
   You mustn't eat in the library.
3. Your little brother wants to borrow your CD player. Refuse permission.
   You can't borrow my CD player.
4. Your friend talks during the lesson. Tell him to be quiet. It's the rule.
   You must be quiet during the lesson.
5. You are renting a flat to a student. Tell him that it's necessary to pay the rent on time.
   You must pay the rent on time.