题目内容：

根据短文(C)内容完成表格，每空一词

Black Friday is the day after Thanksgiving and it also means that the Christmas shopping season begins every year in the USA.

Most stores offer big sales on Black Friday. They try to attract（吸引）shoppers with big discounts（打折）. Some items（商品）are much cheaper than usual. Stores may even lose money on these items.

Black Friday is a great time for shopping. However, there are problems. The biggest one is that there are not enough low-priced items. Each store may only have some, so people stand in long lines to get them. They may wait several hours before a store opens.

Now people all over the country take part in Black Friday events. It has even spread to other parts of the world. Stores have held Black Friday events in the UK, Australia and Brazil since 2012. I guess people everywhere like to buy things on sale.

Black Friday
When the 1. shopping season begins every year in the US	The day after Thanksgiving
How most stores attract shoppers	With2.discounts
What the biggest3.for business is	Having no enough low-priced items
The waiting time of people before a store opens	A 4. of hours
The popularity of the holiday	5.to other parts of the world besides America