Dưới đây là phần điền từ đúng cho các câu hỏi:

28. In some ethnic groups, the elderly **oblige** their next generations to accept the customs. (obligation)
29. I have learned several **moral** lessons from the folk tales. (morally)
30. We were impressed by the **beauty** of Ha Long Bay. (beautiful)
31. Cleaning surfaces regularly with cleaning products helps to remove **bacteria**. (bacterial)
32. Eating a **balanced** diet means including a variety of foods from different food groups. (balance)
33. Taking short breaks during work can help recharge your **energy** and improve focus. (energetic)
34. It's crucial to **examine** your sleeping patterns and make adjustments for better rest. (examination)
35. Taking the stairs instead of the elevator is a small change that can increase your daily **fitness**. (fit)
36. Avoid eating expired or spoiled food to reduce the risk of food **poisoning**. (poison)
37. Regular check-ups with a healthcare professional can help detect and prevent **illness**. (ill)

Hy vọng điều này giúp ích cho bạn!