Henry is a little fatter than he wanted to be．He ____to lose some weight（减肥）．So he is on the diet（节食）．He tried not to eat too ____and he eats very little sugar（糖）because it will make him ____．He also does exercise every____．He swims very often，____he runs about 2kilometers（公里） a day．

Now he is___than before．

Henry's sister，Susan，is healthier than Henry．____is also younger and thinner than he is．She does____ every day，too．She doesn't ____much meat．But she eats a lot of fruit and vegetables because she thinks _____are better for her health．