Dogs are people's friends. They will do anything their masters(主人)ask them to do and they do their duty very well.

　　 Curly is my black dog. He is big and strong. He is strong enough to carry me on his 　　 56　 . He likes running and playing with me. He likes to 　　57　 .my father around in the fields, too.

　　 One day my father took off his coat. put it on the ground　 58　 a big tree and said to Curly. “　 59　 my coat.”

　　 Curly sat down on the coat. Then my father remembered he had to　 60　 dinner for the

Family.　 61　 he went home and forgot all about his coat and dog

　　 Late in the evening I　 62　 my dog and looked for him everywhere in the yard. I called, "Curly, Curly!" But Curly did not answer.

　　 Soon my father wanted something in his coat pocket(口袋). Suddenly he remembered 　　63　 he had done. Quickly he went back to the big tree. What do you think he saw? Curly was 　 64　 sitting on the coat! He was afraid someone would take it 　　65 .

56. A. hand　　　　　 B. back　　　　　　　 C. foot　　　　　　　 D. leg

57. A. follow　　　　 B. put　　　　　　　　 C. go　　　　　　　　 D. run

58. A. for　　　 　　 B. under　　　　　　　 C. to　　　　　　　　 D. from

59. A. Look　　　　　 B. Listen　　　　　　 C. Watch　　　　　　　 D. Hear

60. A. fix　　　　　　 B. discover　　　　　 C. cook　　　　　　　 D. tell

61. A. Because　　　 B. So　　　　　　　 　C. Though　　　　　　 D. Or

62. A. hoped　　　　 B. rode　　　　　　　 C. missed　　　　　　 D. saw

63. A. that　　　　 B. what　　　　　　　 C. if　　　　　　　　 D. who

64. A. always　　　 B. often　　　　　　　 C. still　　　　　　　 D. usually

65. A. away　　　　　 B. in　　　　　　　　 C. down　　　　　　　 D. for

Dogs are very popular pets all over the world.  Some people keep dogs because the dogs help them.  These dogs may __21___someone’s house.  They can also help a __22___ man by leading him to places __23__ he needs to go.  Other people keep dogs as pets __24___ they like dogs.  Almost 33 percent of the homes in the USA and England have dogs, and these dogs come in __25____ kinds of shapes and sizes.
By all accounts, the largest dog in the world is a dog named Zorba.  This dog is a mastiff that lives in London, England.  When it was 7 years old in 1989, it was 92.5 centimeters tall.  In __26___ words, it was more than half as tall as an adult man.  Some Great Danes can grow taller than 98 centimeters, but they do not grow as large as Zorba.  At its __27___ ,Zorba weighed more than a heavyweight boxer at 156 kg.
However, the __28__ dog was a Yorkshire terrier from England.  This dog was only the __29__ of a matchbox measuring 5 centimeters tall and, at most, 8 centimeters from nose to __30__.