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Read and answer（阅读短文，回答下列问题）
Mr Green has a holiday, so he says happily, “I’m going to the mountains by train.” He puts on his best clothes, takes a small bag, goes to the station and gets into the train. He has a beautiful hat, and he often puts his head out of the window during the trip(旅游) and looks at the mountains. But the wind blows his hat off. Mr Green quickly takes his bag and throws it out of the window, too. The other people in the carriage（车厢） laugh, “Is your bag going to bring your beautiful hat back?” they ask.“No,” Mr Green answers. “But there’s no name and no address（地址）in my hat, and there’s my name and my address on the bag. Someone is going to find both of them, and he’s going to send（寄送） me the bag and the hat.”
1．Does Mr Green like the trip?  
________ , he __________.
2．How does Mr Green go to the mountains?
He ________ a ___________ .
3．What happens（发生了什么） when Mr Green is looking outside?
The wind _________ his hat __________.
4．What does Mr Green quickly do?
He throws ________________ out of the window.
5．Is Mr Green very clever?  
________ , he __________.