15.
A. No medicine could solve the woman's problem.
B. The woman should eat less to lose some weight.
C. Nothing could help the woman if she ate too little.
D. The woman should choose the right foods to eat.
16.
A. He thought she should make a phone if anything went wrong.
B. He thought she should just wait for someone's help.
C. He was afraid something would go wrong with her car.
D. He promised to give her help himself.
