Перефразируйте следующие предложения, употребляя модальные глаголы must, mау или can't. 1. i am sure you are tired: you have been working for hours. 2. perhaps he visited the hermitage when he was in st petersburg last year. 3. i am sure it is аvery deep lake. 4. probably that building in the distance is the station. 5. i don't believe you have lost you passport; probably you have put it into another bag. 6. perhaps the girl was frightened. 7. probably you left your textbook in the canteen. 8. i don't believe they will give up such а brilliant idea. 9. you look pale. probably you are tired. 10. i don't believe that this boy is а good friend.