Conversation Two
23.
A. Healthy food.
B. How to do exercise.
C. How to keep fit.
D. Avoid fast foods.
24.
A. She eats little but remains overweight.
B. She is bothered by her taste for fast food.
C. She does not know whether or not the doctor can help her.
D. She doesn't have time to do exercise.
25.
A. Try to eat less.
B. Walk more quickly.
C. Use the stairs.
D. Avoid fast foods.
