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m ( )52. If we want to make friends, we should __________. A. be politely to them B. be friendly to them. C. be afraid of them D. when we talk with them. ( )53. A friendly person is _________ other people. A. interested in B. worried about C. surprised at D. like them ( )54. If we want to make friends with a new classmate, ___________. A. we can talk with them B. we must try to help him C. we can tell him about the other classmates in our class D. A、B and C ( )55. Which of the following is true? A. No one needs friends. B. Everyone needs friends.C. Only classmates need friends. D. Someone needs friends.(B)Mr Smith made many tests (作試驗) with different animals and the monkey was the cleverest of all the animals. One day Mr Smith put a monkey in a room. He also put some small boxes in it. In one of the boxes there was some food. How long will it take the monkey to find the food? Mr Smith said to himself. Let me wait and see. He left the room and waited outside. Three minutes later, he put his eye to the keyhole (鑰匙眼). What did he see? He saw the eye of the monkey. The monkey was on the other side of the door and looked at Mr Smith through the keyhole. ( )56. Mr Smith made tests with __________. A. different animals B. the monkey only C. all the monkeys D. all of the cleverest animals ( )57. There was some food in _______ of the small boxes. A. some B. none C. one D. each ( )58. Mr Smith put a monkey and some boxes in a room because he wanted to know___________. A. how much food monkey could find B. how many boxes the monkey could carry C. how long it would take the monkey to put its eye to the keyhole D. how long it would take the monkey to find the food ( )59. What was the monkey doing when Mr Smith was putting his eye to the keyhole? A. The monkey was eating food. B. The monkey was looking for food. C. The monkey was eating on the other side of the door. D. The monkey was looking at Mr Smith through the keyhole. ( )60. Mr Smith is a ________. A. teacher B. scientist (科學(xué)家) C. doctor D. farm worker (C)A Trip to the ForestOne day Bob took two of his friends into the mountains. They put up their tents (帳篷) and then rode off to a forest to see how the trees were growing.In the afternoon when they were about ten kilometres from their camp(營地), it started to snow. More and more snow fell. Soon Bob could hardly see his hands before his face. He could not find the road. Bob knew there were two roads. One road went to the camp, and the other went to his house. But all was white snow. Everything was the same. How could he take his friends back to the camp?Bob had an idea. The horses! Let the horses take them back! But what would happen if the horses took the road to his house? That