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Bay B. Vancouver→Calgary→Thunder Bay→Toronto C. Vancouver→Thunder Bay→Calgary→Toronto D. Toronto→Thunder Bay→Calgary→Vancouver 5. Complete the summary of the story with one word in each blank. Li Daiyu and Liu Qian were on a ___________ across Canada. Instead of taking the aeroplane ______________ the way, they would cross the whole continent of Canada in a ______________ after arriving Vancouver by air. Danny Lin waited ______________ them at the airport and gave them a brief ______________ about Canada, the second ______________ country in the world and Vancouver, the most beautiful city of the country, while taking them to ______________ the train, “The True North”. Having settled ______________ in the seats, they looked out of the window ______________ the wild scenery, the mountain goats, and grizzly bears. They went by the city of Calgary and ______________ in Thunder Bay, a city at the ______________ of the Great Lakes, learning more about Canada of its population resources and so ______________. Their last stop is Toronto, one of the southernmost cities in Canada. Step 四 Discussing If