Exercise11 1.We (to be) on a school trip when the bus (to break) down. 2. He (not to look) at him while he (to speak 3. Beth and Ann (to wave) their hands in the direction of the ship which (to disappear) a minute ago. 4. When I (to see) my granny, she (to sit) in the arm-chair and (to catch) the sun’s early morning rays. 5. She (to sing) a song while she (to go) to school. 6. He (to try) to open the door when we (to see) him in the corridor. 7. It (to be) yesterday when she (to have) most brilliant idea. 8. What you (to think) about when I (to ask) you a question? 9. He (to stare) up at the ceiling, when I (to enter) his room. 10. You (to feel) ill yesterday? — Yes, I (to be) ill. • 11. She (to take) her drawing class at seven o’clock. 12. Margaret (to write) a poem the whole evening. 13. His son (to take) his first steps when he (to see) him. 14. They (to speak) about the latest events when she (to interrupt) them. 15. Why she (to sit) the whole day at home? 16. They (to enjoy) a romantic evening at a restaurant yesterday. 17. He (to sit) in the arm-chair and then (to begin) reading a book. 18. You (to see) her the day before yesterday? — Yes, she (to stand) in the corridor speaking with her friends. 19. My brother (not to like) to play while others (to work). 20. She (to eat) while she (to read).