Viết lại câu

1.Christmas songs/ in towns and villages/were performed/ for people/ eight hundred years ago,/ .
Eight hundred years...............................................................................
2.before/ They have to/ from the husk/ cooking ut/ separate the rice/ .
They have to....................................................................................
3.every year/ sent/ to relatives/ Christmas cards/ are/ Millions of/ and friends /.
Millions of.............................................................................................