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　　Do you hope to move to another city or a foreign country?It may be interesting．But how about moving to 　　1　　 planet?A US company now has a plan：sending people to Mars 　　2　　 20 years．

　　To begin with,the company plans to send 　　3　　 people to go to Mars first．It will 　　4　　 them several months to get there．When they arrive,they will build a 　　5　　 first．

　　But Mars is not an easy place to 　　6　　．It is rocky,cold and has lots of sandstorms(沙尘暴)．Also,there is 　　7　　 air for breath．So people would have to live in a special house．They would have to 　　8　　 special clothes if they go out．

　　People will have to find 　　9　　 resources(资源),iron,water and so on．All these could help people live there…

　　Sounds interesting?You might want to go to Mars now．　　10　　 will things go well as the company hopes?We'll wait and see．

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Christmas will come soonThe radio stations(广电x) are playing Christmas music,and the stores 　　1　　very busyPeople are doing their Christmas shoppingMany families have got Christmas trees　　2　　 their homes already

At this time of the year people make or　　3　　presents(礼) for their familiesLisa is going to buy a new book for her elder sisterHer elder sister likes　　4　　

Her families usually get together　　5　　Christmas DayHer elder sister lives in another city far away,　　6　　she always come by plane　　7　　 is going to arrive on Christmas EveThen Lisa is going to put a　　8　　in the living room,and put the presents under the treeThey don't open them until Christmas　　9　　

They are very　　10　　 to receive() presents．

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