----- Nội dung dịch tự động từ ảnh ----- Giáo án bội dưỡng học sinh giỏi Tiếng Ai 16. Blood give blood for use in hospitals. 17. They aren't forced to do charity work. They do it 18. They opened a shelter to provide housing for the 19. Have you ever given some money to the 20. Horse riding is 21. He made a $5000 22. The police officer offered her (donate) (volunteer) (home) (home) ? in my place because not many people do that. (usual) to charity. to the old woman. (donate) (assist)