1-5 B C AAC 6-10BABAC 11-15CCBAB 16-20 ABAAB 21-25CABCC

　　26-30 BCBAA 31-35 BDDAC 36-40 DACAB

　　41—45 AADCD 46—50BCBAB

　　51—55 DAACB 56—60 BADDB 61—65 ADCBA

　　66. park 67. aunt 68. arriving 69. studyfor 70. mother

　　71. howto be happy

　　72. But

　　73. Andrew Matthews is a writer,cartoonist and speaker.

　　74. Theythinks that happiness comes from goodexam marks or praise from other people

　　75. 如果你从问题中学到(一些东西)， 那你将来将会成功。

　　76. visiting 77.famous 78. roads 79. built 80. do

　　81. Doyou like reading books?

　　82. Booksare our best friends.

　　83. Ialways share my favorite books with my classmates.

　　84. Weusually have a discussion after reading.

　　85. Howuseful the books are!

　　86 In my opinion, it’s very important to get onwell with our classmates. It can give us a better studying environment and itcan also help us to improve our social skills.

　　First, we must be friendly to our classmates,try to help them when they are in trouble. Second, if we have different opinions,we should discuss and try to find out ways instead of quarreling. Third, we cantake part in after-school activities together which can help us understand eachother better and improve the relationship.

　　In a word, getting on well with others makeus study and live better.