85. 对面的 be opposite to
84. 依照某人的看法 in one’s opinion
83. 为某人动手术 operate on
82. 把…对公众开放 open sth to the public
81. 主动提议做某事 offer to do
80. 提供某人某物 offer sb sth = offer sth to sb
79. 某人突然想起--- It occurs to sb that---
78. 我想起一个主意。 An idea occurred to me.
77. 庆祝某人的生日 observe one’s birthday
76. 遵守规则 observe the rules