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for cleaning. I think someone tried to clean a spot off the shoe. Then he put it at the door to dry.” “Along came Zip. And goodbye shoe!” I said. “We should take it back.” “We can’t, ” said my sister. “I know we can’t,” I said. “We don’t know where Zip found it.” “Maybe little Tom is right,” Mary said. “Maybe Zip is a keep dog!” ( ) 1. The writer and Mary didn’t know A. what Zip’s first present was B. how Zip carried its first pr esent home C. who owned Zip’s first present D. what Zip’s first present was made of ( ) 2. Tom calls Zip “the keep dog” because . A. the dog likes keeping things B. the dog likes playing with shoes[來 C. he doesn’t know the dog’s name D. he can’t pronounce the word “sheep” well ( ) 3. What made the