73. The whole class is _____________ (划分) into four groups.

72.The ____________ ( 领导) of our school are pleased with our students.

71. Dr Bethune was busy ________ (手术)on the wounded soldiers

70.Your new MP4 is s__________ ( like, of the same kind) to mine, but yours has a good quality.

69. The man is ________ ( has lots of energy). He can work hours without resting.

68. The students don’t like him because he is u_______ ( can’t treat everyone equally).

67.Look at the clouds in the sky. It will p_________ ( maybe) rain in the afternoon.

66. All of us want the show to be a s_________ (having a good result).