57. The bell rang, indicating that the class was over.

56. The gate is too narrow for such a big car. We have to walk through.

I still remember my middle school life in

　 Tianjin yet. I was then in a school for　　　　　　　 66. __________

　 students from Tibet. As we were all left　　　　　 67. __________

　 home at early age, we met lots of problems　　 68. __________

　 in our daily life. We had to do the washing,

　 cleaning and shopping by us.　　　　　　　　　　　　　 69. __________

　 However, we seldom felt lonely or helplessly.　 70. __________

　 We enjoyed our happy life.

　 At weekends, we would play basketball,　　　　　

　 swimming in the pool or go for a　　　　　　　　　　　 71. __________

　 picnic. We were living in a big family.

　 We treat each other as brothers and sisters.　 72. __________

　 If any one of us had any difficulty in　　　　　　　　 73. __________

　 our life and study, the other would help　　　　　 74. __________

　 him out.

　 It has been five years when we graduated,　　 75. __________

　 but those memories are as sweet as ever before.

65. Even sensible men will sometimes do 　　　　　　(荒谬)things.

64. The educational 　　　　　　　(体制)of China is different from that of

America.

63. Who is the 　　　　　　(法官)of the next case?

62. The 　　　　　　(改良)society will surely ensure people’s safety.

61. 　　　　　　(失业)has become a major problem in this city.

60. The weather f　　　　 　says that a heavy storm is coming.

59. A p　　　　 　is a doctor who examines patients and gives advice on

　　　 general medicine.