1 Study the meanings of the new vocabulary items.

  factor   something that affects a decision or situation
  inactive   not active, doing nothing
  average   typical, common
  maintain   keep the same
  exercise   physical activity to make your body fit
  calorie intake   the energy you get from the food and drink you consume
  obese   fat or overweight
  excess   a larger amount than necessary
  store   keep things until you need them
  sedentary   inactive, spending too much time in a seated position
  obesity   the state of being fat or overweight
  health condition   illness, disease
  high in   containing a large amount of something
  beverage   a drink (but not water)

2 Write the word or expression in the box next to their definitions. 

something that affects a decision or situation
not active, doing nothing
typical, common
keep the same
physical activity to make your body fit
the energy you get from the food and drink you consume
fat or overweight
a larger amount than necessary
keep things until you need them
inactive, spending too much time in a seated position
the state of being fat or overweight
illness, disease
containing a large amount of something
a drink (but not water)