90.　 _________ is difficult if you work hard(没什么事)

89.　 I want to be a_______. It’s　 interesting.(导游)

88.　 Don’t talk_______ in the library.(大声地)

87.　 I_______ for the mid-term exam last weekend.(学习)

86.　 Soccer is a very ________(受欢迎的)game all over the world.

85.　 Peter don’t run in the_________.(过道)

84.　 Please don’t break the_______ in the library.(规则)

83.　 Jim is ______to music in his room(听)

82.　 Where are my _____shoes ?运动I have to wear them for ____class.(体育)

81.　 He is only eight ,but he can wash his _____himself.(衣服)