Bài 14: Đặt các từ đã cho vào trong khoảng tróng đế hoàn thành đoạn văn sau: 
more           but             but              so                and                 or
burns           good              relax                forget                  meals

“Do (1)___________ exercises to be healthier!” says the doctor. Everyone knows that doing exercises is (2) ___________for the health. First of all, doing exercises (3) ___________calories (4) ___________    it helps you lose weight. You can go to the gym to work out (5) ___________ you can play sports with your friends. You can sleep better if you act a lot during daytime. Moreover, regular exercises allow your blood to flow smoothly, (6) ___________    you can avoid heart disease. Besides, you need to pay attention to your daily (7) ___________    . Drink (8) ___________water and avoid alcohol. You should eat healthy food to have enough energy (9) ___________ you shouldn't eat too much. It is important that
you have time to (10) ___________ after long working hours. Lastly, never (11) ___________ to visit the doctor regularly to check your health condition.