X. 词语运用（共10小题，每小题1分，计10分）

A. 根据句意，用所给单词或短语的适当形式填空。(每词或短语只限使用一次)

develop, shirt, hate, fair, take care of

71. Yesterday morning my mother bought two   ____________ for my brother.

72. Mrs. Smith _____________ doing chores because she thinks it is boring.

73. David always thinks it’s not ______________ for him to do so much housework. 

74. The factory ______________ fast and made many things.

75. Don’t worry. I ____________________ your little son when you are away.

B. 根据句意及所给提示，补全单词或用单词、固定短语、固定搭配的适当形式填空。

76. I think playing computer games is a w___________of time.

77. Take out the ___________ (垃圾), please. It makes the room so dirty.

78. She ______________ (drop) a plate. It made her mother angry.

79. After having dinner, I washed the dishes and s___________ the floor.

80. I will practice playing the guitar ______________ (反复).