15. As I was walking home, it begin to rain. ................. ................. 16. We stayed there after we finished our work. ................. ................. 17. Once it will stop raining, we will leave. ................. ................. 18. I will never speak to him again as long as I will live. ................. ................. 19. As soon as the other passengers gets on the bus, we’ll leave. ................. ................. 20. As soon as I will finish my report, I’ll call you and we’ll go out to dinner. ................. ............... 21. Mark was listening to music after his sister was reading a book. ................. ................. 22. Sam hadn’t received the parcel when I speak to him. ................. ................. 23. I have been hoping to meet you before I read your first novel. ................. ................. 24. By the time you finishes getting ready, we will have missed the train. ................. ................. 25. When you will arrive, there will be someone to meet. ................. ................. Exercises 6: Complete the sentences with the corect form of the verbs in brackets. 1. “How long do you want me to heat the oil?” - “Heat it till it _________(begin) to smoke”. 2. “ How long are you going to stay here?” _ “ I’m going to stay here until my brother ________________(finish) his exams”. 3. When I (get)_____________ to the cinema at 6.30, the film (start)_________________. 4. By the time you (read) ______________this book, your meal will get cold_______________. 5. “Please tell me how to get to the hospital?” - “Go till you ______________(come) to a square with a statue in the middle; then turn left and you ________________ (find) it on your right”. 6. At 8 p.m. yesterday, I ___________________(read) book while my sister _________________ (do) her homework. 7. When he ________________ (come) yesterday afternoon, I ____________________(watch) a football match on TV. 8. 8. When I __________________(walk) down the street this morning, I _____________(see) her. 9. We will go with him as soon as we ___________________ (finish) the task. 10. I _________________ (learn) English since I ____________ (be) six years old 11. When we ___________ (see) them last night, they _______________(sing). They _______ (say) they__________________ (sing) since 6 o'clock. 12. I hope it _____________(not rain) when the bride___________ (leave) the church tomorrow. 13. In a few minutes' time, when the clock _______________ (strike) six, I ________________ (wait) here for 3 hours. 14. John ______________(do) the test again at the moment because he _________________ (not pass) it the first time. 15. I will stay with you until your mother ___________________(come) home. 16. After he had got the money, he _______________(leave) home immediately. 17. When he _____________(arrive), he will tell us the truth. 18. Mary was dancing while John _________________ (sing). 19. The train left as we _______________(arrive). 20. I wish I ________________ (listen) to your advice last night. When _______________ (I/ be) able to leave hospital, doctor?