Unit 5 Canada—The True North
课文填空
   Li Daiyu and Liu Qin were on a trip to Canada to visit 1 _______ cousins on the Atlantic coast. 2 ________ than take the aeroplane all the way，they took the train west to east across Canada.The thought 3 _____ they could cross the whole continent was exciting.
that
their
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   Canada is the second 4 _______(large) country in the world.People say Vancouver is Canada’s most beautiful city 5 _________ (surround)by mountains and the Pacific Ocean.On the coa ...