41. had
42. isn't
43. has shown
44. is
45. living
46. rivising
47. to reach
48. interested
49. exciting
50. to get
51. It takes Tom a half and an hour to walk to the bookshop.
52. Because of the fact that Mary was careless, she lost the job.
53. In spite of the fact that he made great efforts, he failed to win the race.
54. It is Tim's eighteenth birthday.
55. Going by car is more expensive than going by train.
61. Thank you so much for your letter arrived a few days ago.
62. It is very lovely to hear from you.
63. I am sorry that I haven't written for such a long time because I was very busy.
64. As you know, we are going to buy a new house in September.
65. It is in very bad condition and it needs a lot of work.
66. We have finished most of it now and it looks very nice.
67. Peter and I decided to give a housewarming party on May 3rd.
68. Do you think you will be able to come?
69. Please give me a ring and let me know you can make it.
70. I am really looking forward to seeing you again.