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利用现在分词或者过去分词,将两句话合成一句。 例如; I walked along the road. I saw a snake. —— Walking along the road, I saw a snake. ----------------------------------------------------------------------------------------- 1 We met a boy. He was carrying a heavy bag. 2 The house was decorated with lights. It looked beautiful. 3 The robbers saw the policeman. They ran away. 4. I found the door open. I went inside. 5. He cried at the top of his voice. He rushed at the thief. 6. We make some friendships in childhood. They last for ever.