1. the famous lecturer was greeted warmly by the students . 2. in the town of N a huge plant has been built recently by them. 3. the work must have been finished by tomorrow. 4. When I fell ill, the doctor was sent for me by my mother . 5. the girl was looked for everywhere by them. 6. the boy was not listened to by them . 7. the patients are looked well after by her. 8. our address was asked by them . 9. these papers were looked through by my father this morning. 10. English lessons will be given my brother by him 11. an interesting magazine has been shown me by a friend of his . 12. everything was told him by his friend.