Answers:

49. We threw out the computer. It never worked properly.

=> We threw out the computer ,which never worked properly.

50. Are you the man? The man won the first prize

=> Are you the man who won the first prize.

51. The man was badly injured. He was driving the car.

=> The man who was driving the car was badly injured.

52. The children broke the window. They live in the next street.

=>The children who was live in the next street broke the window.

53. That's the woman. I was telling you about her.

=>That's the woman about whom i was telling you.

54. Romeo and Juliet were lovers. Their parents hated each other.

=>Romeo and Juliet, whose parents hated each other , were lovers.

55. This is the story of a man. His wife suddenly loses her memory.

=>This is the story of the man whose wife suddenly loses her money

56. A man brought in a small girl. Her hand had been cut by flying glass

=>A man brought in a small girl whose hand had been cut by flying glass.

57. There's the lady. Her dog was killed.

=>There’s the lady whose dog was killed.

58. He's the person. His car was stolen.

=>He’s the person whose car was stolen

59. They're the people. Their shop burned down last week.

=>They’re the people whose shop burned down last week

60. This is Mrs. Jones. Her son won the championship last year

=> This is Mrs. Joneswhose son won the championship last year.

61. The winner, Ross Rebagliati, lives in Whistler, BC. Many young snowboarders admire him

=> The winner, Ross Rebagliati, whom many young snowboarders admire, lives in Whistler, BC.

62. John is speaking to his boss. His boss is a famous writer

=> John is speaking to his boss who is a famous writer.

63. I like the town. You live there

=> I like the town where you live.

48. She is the woman who telephoned the police.
He is the person who wanted to buy your house.
49. We threw out the computer which never worked well.
50. Are you the man who won the first prize?
51. The man who was driving the car was badly injured.
52. The children who live in the next street broke the window.
53. That is the woman whom I was telling you about.
54. Romeo and Juliet, whose parents hated each other, were lovers.
55. This is the story of a man whose wife suddenly loses her memory.
56. A man brought in a small girl whose hand had been cut by the flying glass.
57. There's a lady whose dog was killed.
58. He is the person whose car was stolen. 
59. They're the people whose shop burned down last week.
60. This is Mrs. Jones, whose son won the championship last year.
61. The winner, Ross Rebagliati, whom many young snowboarders admire, lives in Whistler, BC.
62. John, whose boss is a famous writer, is speaking to his boss.
63. I like the town where you live.
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