A. Some people buy Christmas presents in the sale
B. Some people shop online during the sale
C. Some people buy presents for next Christma
D. Online retailers offer better post-Christmas sale

A. the participation of celebritie
B. the designing of eolourful costume
C. the benefits it bring
D. a TV programm
A. Performers have to be formally dressed on the sho
B. Each professional dancer dances with a celebrit
C. People on the show perform a different dance every wee
D. The show runs for about four month