A. REUSING B. REPRODUCING C. REPROCESSING D. RECYCLING(39-43). REA...
38. a. reusing
b. reproducing
c. reprocessing
d. recycling
(39-43). Read the passage below carefully and choose the correct answer a, b, c or d.
Along with jogging and swimming, cycling is one of the best all-round forms of exercise.
It can help to increase your strength and energy, giving you more efficient muscles and
stronger heart. But increasing your strength is not the only advantage of cycling. Because
you’re not carrying the weight of your body on your feet, it’s a good form of exercise for
people with painful feet or backs. However, with all forms of exercise it’s important to
start slowly and build up gently. Doing too much too quickly can damage muscles that
aren’t used to working. If you have any doubts about taking up cycling for health reasons,
talk to your doctor and ask his/ her advice.
Ideally you should be cycling at least two or three times a week. For the exercise to be
doing you good, you should get a little out of breath. Don’t worry that if you begin to
lose your breath, it could be dangerous and there must be something wrong with your
heart. This is simply not true; shortness of breath shows that the exercise is having the
right effect. However, if you find you are in pain then you should stop and take a rest.