· passage 2


Considering the benefits to the heart, muscles , joints , and mind , it's easy to see why exercise (1)....... . But, like all good things , it's (2)........... to overdose on exercise .Although exercise is a great way to (3)........... a healthy weight, exercising too much to (4)......... weight isn't healthy . The body needs enough calories to function properly . if you have any doubts about (5)................ you should be exercising , you should be exercising , you should talk with your doctor.


· 1.1)wise 2)physical 3)light 4)flexible
· 2.1)extra 2)excellent 3)efficient 4)possible
· 3.1)maintain 2)matter 3)meet 4)mention
· 4.1)store 2)lose 3)summarize 4)lift
· 5.1)how many 2)why 3)what 4)how much