21. The trees (plant) since I (be) 6. 22. It is believed that Mary (kill) this morning. 23. At last he came. We (wait) for him for two hours. 24. Mary regrets (be) the one to have to tell him. 25. While we (watch) TV, the lights (go) out last night. 26. You (meet) at the airport by my uncle tomorrow. 27. He (lose) his job last month and since then he (be) out of work. 28. I (do) homework before I (go) to bed last night. 29. I (not meet) him for 8 years until he (phone) me last night. 30. *He expected (invite) to the party but he wasn’t. 31. While I (listen) to music, he came. 32. Everyone (shock) by the terrible news yesterday. 33. After they (eat) all the food, they (pick) up their bags and left. 34. I was just about to leave when I (remember) my briefcase. 35. Since he (leave) school in 1990 I (not hear) from him.. 36. He (do) homework before he ( go) to bed last night. 37. I’m looking forward to (see) her again. 38. I spent two hours (watch) TV every evening. 39. *We don’t enjoy (laugh) at by the other people. 40. When I (come) to her house this morning, she was busy (do) the washing. 41. Since he (move) to New York, I (not hear) from him. 42. I regret (not study) hard when I was at high school. 43. Mary hopes (pass) the exam. 44. He was made (work) hard. 45. When I (go) to school I (see) her this morning. 46. There (be) too many people at the party last night. 47. Tom can’t have the newspaper now because his aunt (read) it. 48. *I had him (repair) the bike. 49. The children were frightened because it (get) dark. 50. Did you remember (give) him the money