76. think后加of / about 77. live改为living 78. Besides改为However 79. noisy改为noise / noises 80. 正确 81. come前加that或come改为coming 82. crop改为crops 83. it改为that 84. protect改为protecting 85. 去掉第二个and
略
76. think后加of / about 77. live改为living 78. Besides改为However 79. noisy改为noise / noises 80. 正确 81. come前加that或come改为coming 82. crop改为crops 83. it改为that 84. protect改为protecting 85. 去掉第二个and
略