Complete the following sentences using the appropriate tense form: 1. I ______(wait) for you for two hours. 2. She _______(cook) dinner for three hours already. 3. I ______ (read) this book since the beginning of summer. 4. We are leaving for London in May. When you come there in August, we ______ (stay) there for three month .5. We _______(stay) in this hotel nearly a month. 6. How long she ____ (date) with her brother? 7. Since when you (stare) in films? 8. I ______ (read) this magazine since I bought it a week ago. 9. He ______ (live) in England for the last eight years. 10. I ______(work) at the project for a month when you join me. 11. She _____ (cook) for an hour when I came. 12. By the end of this year, we _____(run) our company for five years. 13. She _____ (train) for a few months and was very fit when I met her. 14. Her husband _____ (fix) the car since the early morning and she decided to bring him some food. 15. They ______ (build) their own house for the last 2 years and it was almost ready when we met.16. By the time my friends from Japan arrive, I _______ (learn) Japanese for a year.

Rewrite the following sentences using Passive Voice: 1. I bought potatoes yesterday. 2. We shall bring the books tomorrow. 3. They are repairing the clock now. 4. They sell milk in this shop. 5. I have translated the whole text. 6. They broke the window last week. 7. When I came home, they had eaten the sweets. 8. We shall do the work in the evening. 9. He wrote this book in the 19th century. 10. They were playing tennis from four till five. 11. He stole a lot of money from the shop. 12. By six o'clock they had finished the work. 13. At twelve o'clock the workers were loading the trucks. 14. By three o'clock the workers had loaded the trucks. 15. We send our daughter to rest in the south every year. 16. They will show this film on TV. 17. They are building a new concert-hall in our street. 18. They have made a number of important experiments in this laboratory. 19. Livingstone explored Central Africa in the 19th century. 20. By the middle of autumn we had planted all the trees. 21. They will stage this play at the beginning of next season. 22. They have forgotten the story. 23. Has anybody explained the rules of the game to you? 24. They haven't brought back my skates.