December 25 is Christmas Day(圣诞节). Christmas is an important holiday in many countries. On Christmas Day, most families get together for a big dinner. They give presents to each other and visit friends. The Christmas tree is an important part of the Christmas holiday. Most families buy trees. The families decorate(装饰) the tree together. Parents usually tell their children that Father Christmas comes during the night and brings presents to good children. Of course, Father Christmas isn’t real. The parents of the children are really “Father Christmas”. They put the presents under the tree or into their children’s stocking(长统袜) after the children go to sleep.
What do most families in America do on Christmas Day? __________.

A．They only have a big dinner together

B．They have a big dinner, exchange (交换) presents and visit friends

C．They just visit friends and exchange presents

D．They exchange presents only

Who is really “Father Christmas”? ___________.

A．Their parents	B．Their father
C．Their mother	D．Father Christmas

When Christmas Day is coming, the parents __________.

A．usually tell their children that Father Christmas isn’t real

B．tell their children that Father Christmas comes during the night and brings presents to good children

C．sometimes tell their children that Father Christmas comes during the day

D．often tell their children that Father Christmas gives presents to poor children

When did parents put the presents into their children’s stocking? __________.

A．Before the children go to sleep

B．After the children go to sleep

C．December 26

D．At midnight of December 25