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.