单词拼写（满分10分）
76. We need a ______（实际的）solution to the problem.
77. Your early reply will be really______ (感激).
78. I prefer to use the ______(传统的) way to celebrate our victory.
79. He greeted me with ______(典型的) American warmth.
80. The children roared with______(笑) when the clown made a face.
81. She was busy _____(轻敲)away at computer and forgot to have lunch.
82. Clean the room every day and ______(清除)the rubbish inside.
83. The doctors have developed a new _____(技术) in eye operation.
84. Make sure that you have your seatbelt fastened ______(牢固的) before the car starts.
85. With his eyes _____(注视) on the painting on the wall, Mike didn’t see me enter the room
