----- Nội dung ảnh ----- School club activities are important to both the physical and mental development of children. a. Moreover, children mix with friends in a new environment b. When working together, they also become more confident and learn many essential skills. c. In sports clubs kids play sports regularly and they improve their physical health. d. where they can learn, share and appreciate each other. A. b-c-d-a B. c-a-d-b C. c-d-a-b D. a-c-d-b Question 18. Choose the sentence that can end the text in Question 17 A. However, students should concentrate on their studying B. Therefore, they can learn research and leadership skills. C. Therefore, schools should encourage students to take part in those activities. D. Therefore, many students may become too busy and can’t finish their schoolwork.