参考答案

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　　21-25BAACB 26-30CBBCB 31-35CBABC 36-40ACBAB

　　41-45CACAC 46-50CBABB 51-55ABABC

　　56. From his son 57. Because he lived in the forest and knew the natural environment well.

　　58. He cut off the branch where the falcon rested

　　59. He is clever

　　60. No, we can’t

　　61. Is that Lucy speaking?/ May I speak to Lucy?

　　62. What were you doing?

　　63. What kind of movies do you like?

　　64. Who is your favorite actor?

　　65. See you

　　66. worries 67. their 68. lost 69. so 70. later 71. careful 72. anything

　　73. from 74. share 75. experience