完形填空。
Yesterday
______ Children's Day. I
______ very happy. We
______ a big party. Liu Ying
______ a beautiful song for us. Li Tao and Wang Qiang
______. Tom
______ the piano. Miss Liu
______ a picture for us and she
______ “Happy Children's Day!” to us. After the party, we
______ hiking. Everyone
______ very happy yesterday.