Today, we took the school bus to Kang Le folk's home. The old people greeted us warmly and they were very pleased to see us. We helped them do a lot of things in the old folk's home. We swept the floor for them and cleaned the windows and the tables. Some girls danced for them and we enjoyed ourselves. Finally, we had lunch together with the old people and the dishes were very delicious. As the students in Grade 9 in Middle Scholl, we like the activity very much. And I think it's our duty to help the old people. Do you think so?