Choose the right variant: 1.You (needn’t / have to / mustn’t) talk on the phone in the theatre. 2.They (must / mustn’t / can’t) drink or eat in the library. It’s not allowed! 3. We (can / must / can’t) walk on the flower bed. We will destroy the plants. 4. You (can’t/have to/don’t have to) take the rubbish out. The cleaners will do it. 5. I (couldn’t / can’t / don’t) have picnic in your room. It’s not allowed. 6. The workers (mustn’t/ must/can’t) enter the building after 10 o’clock. The entrance is closed.
1.You mustn’t talk on the phone in the theatre. 2.They mustn’t drink or eat in the library. It’s not allowed! 3. We can’t walk on the flower bed. We will destroy the plants. 4. You don’t have to take the rubbish out. The cleaners will do it. 5. I can’t have picnic in your room. It’s not allowed. 6. The workers can’t enter the building after 10 o’clock. The entrance is closed.