A、Physical health.
B、Mental health.
C、Psychological health.
D、Physical and mental health.

A、Smoking, drinking alcohol and an unbalanced diet.
B、Air pollution and traffic accidents.
C、Human’s emotional instability.
D、All of the above.

A、Do regular exercise and develop good living habits.
B、Balance the diet and have a proper meal plan.
C、Have a positive attitude.
D、All of the above.

A、Do not smoke and drink alcohol.
B、Do regular exercise and have a balanced diet.
C、Do more walking, running and swimming.
D、Eat less fat, oil, sweets and more nutritious food.

A、Listen to the music and go to the pub regularly.
B、Play with friends happily and go outing reluctantly.
C、Listen to the music and play with friends happily.
D、Go to the pub regularly and go outing reluctantly.

A、Make an appointment.
B、Call the secretary of the doctor.
C、Make sure the hospital is available.
D、Describe the symptoms to the doctor.

A、Do exercise and have a good diet.
B、Have a good sleep.
C、Talk to someone.
D、Make time for fun.

A、Cook meals at home and drink more water.
B、Go outside.
C、Less sitting and more standing.
D、Have meals whenever you want to.

A、Nourish skin.
B、Prevent kidney stones.
C、Keep poops regularly.
D、Refresh yourself.

A、People will get sleepy.
B、People will be exhausted.
C、It can take years off of life.
D、It can hurt the vertebral column.