Class 5/1 - Topic: Nature
Class 3/3 - Topic: Favorite subject
Class 3/2 - Topic: Hobby
Class 5/3 và 5/6 - Topic: The advancement of science and technology in our life
Class 4/6 - Topic: Air pollution
Class 4/5 - Topic: My beloved school
Class 4/3 - Topic: Pollution
Class 4/2 - Topic: Pollution
Class 4/1 - Topic: Money
