A. sales amount B. more and more C. discount D. nickname E. Online Shopping Day Do you know November 11th (11.11)? November 11th has four "ones" and gets a ___1___ "Singles Day". However, people now in China would call it "____2____". People buy a lot of things on that day because of the cheaper price. It began from 2009. Taobao had a promotion sale on that day and the ___3____ reached about 50 million Yuan. Since then, ___4____ E-commerce companies, such as Jingdong and Suning, joined the promotion sale. On Nov. 11th, 2017, the sales amount from Taobao is 213.5 billion yuan. Althought people can get some ____5_____ on Nov. 11th, there are also some problems, such as fake products, false prices and delay in express services.