第四部分：写作（共两节，满分35分）
第一节：对话填空（共10小题；每小题1分，满分10分）
W= Wang Lin L= Liu Qian
W: Hi, Liu Qian . Welcome back from your trip to Canada. I wonder if I could ask you a few questions about Canada.
L: Sure. Please go (76) a_______ .
W: What (77) i________ you most when you were in Canada?
L: Canada is a multicultural country. It’s a (78) m________ of many cultures and races .
W: How is the (79) c________ in Canada ?
L: It is very cold in winter.
W: Canada is the second largest country in the world. Does it have a large population ?
L: No. Its population is only (80) s________ over 30 million.
