(a) —– student must take care of his health because (b) —– sound mind lives in (c) —– sound body. Good health is the key to (d) —– success. In order to enjoy (e) —– good health (f) —– student must observe (g) —– rules of health. (h) —- unhealthy man may be the possessor of vast wealth but he leads an unhappy life.
Answer: a) A; b) a; c) a; d) x; e) a; f) a; g) the; h) An.