Looking Back

Health & Fitness: healthy, fit, strong, energetic, active, exercise, workout, gym, yoga, meditation, sleep, rest, relax

Food & Nutrition: balanced diet, nutrition, vitamin, protein, carbohydrate, fat, vegetable, fruit, junk food, fast food, soft drink, water

Problems: stress, pressure, anxiety, depression, tired, exhausted, overweight, obesity, disease, illness

Activities: play sports, go jogging, do exercise, eat healthy, drink water, get enough sleep, avoid stress, stay positive

Modal Verbs in Conditional Type 1:

• Can (khả năng): If you exercise, you can stay fit.
• May/Might (không chắc chắn): If you skip meals, you may feel weak.
• Should (lời khuyên): If you feel stressed, you should relax.
• Must/Have to (bắt buộc): If you are sick, you must see a doctor.
• Unless (If not): Unless you eat well, you won't be healthy.