Please choose the correct ending to complete the given sentence: Decorating the Christmas tree: Two people decorate the tree with a light cord. Three people decorate the tree with blue and silver balls. the tree lights

Ending1: up for the participants. Ending2: blue and silver sparks. Ending3: the front of the tree. Ending4: are turned on and wrapped gifts are placed under the tree as people start to sit under the tree and a dog casually walks by the tree.

Answer format: ending1/ending2/ending3/ending4