58. If it weren't raining, we could have lunch in the garden.
59. Most children were interested in the book.
60. If there weren't air, the would be no life on this planet.
61. It is the first time I have ever read such an interesting book.
62. This castle is said to have been built in the 19 century.
63. The furniture was too expensive for me to buy.
64. Mary accused John of damaging her bicycle.
65. Not only did he spend all his money but he also borrowed some from me.