A. The boy has a stomachache. He shouldn't eat too much. I think he should see a doctor.

B. The boy has a toothache. He shouldn't eat too much candy. I think he should brush teeth twice a day.

C. The boy has a headache. He can't sleep. I think he should take some medicine.

D. The boy has a cold. He shouldn't wear wet clothes. I think he should take some medicine.

E. The boy has a broken finger. He shouldn't ride too fast. I think he should take a rest.

F. The boy has a fever. He shouldn't eat too much ice cream. I think he should drink plenty of water.