对短文的画线部分进行修改。 How do North Americans dress? What do they wear in special days? In fact, there is very few formal days, though there are some festivals such as Easter, Christmas, Halloween, or Thanksgiving Day. What people wear depend on their likes and dislikes. On birthday, some child wear paper party hats. At Christmas, some people wear Santa Claus hats. In winter, Canada people usually wear coats, gloves, boots and hats. It is near the same in northern China. Generally, people in Canada and the United States wear suits for work in offices, as well as for most formal occasions, just as people do in China. People in cities around a world wear rather similar clothes. 1._____ 2._____ 3._____ 4._____ 5._____ 6._____ 7._____ 8._____ 9._____ 10. _____