76. Nowadays people prefer _________ (decorate ) their houses with environmentally friendly materials, which do no harm to health. 77. The police had no __________(evident) to prove that Bob was the very person who stole the diamond ring. 78. My former classmates refused my____________(invite)to attend the party. 79. Despite the fact that he was wearing dark glasses, I ________( recognize) him at first sight. 80. After he was admitted to Beijing University, letters of __________(congratulate) from his friends and relatives began pouring in. 81. Li Hua won the first place in the school speech competition under the _________(guide) of his English teacher. 82. Michael once lived in China for ten years. No wonder he speaks Chinese as ________ ( fluent) as native Chinese. 83. Some effective measures have been taken to protect cultural relics from _______ (damage).
答案: 76: decorating/ to decorate 77: evidence 78: invitation 79: recognized 80: congratulations 81: guidance 82: fluently 83: being destroyed