Do you exercise every day? Some of you do, (1)
but
many of you don't.
Some students say they don't have (2)
any
time to exercise. “We must work hard.” “We have a lot of homework to do.” “We will have an exam tomorrow.” They can make (3)
many
excuses(借口).
Of course, hard work is good, but you cannot spend all (4)
your
time on study. Please remember everyone (5)
needs
rest and exercise. Exercise can make people (6)
healthy
. Some students often catch a cold. (7)
Why
? Because they don't exercise. They are not healthy.
We don't have to exercise (8)
for
a long time every day. Half an hour is enough. You can run or walk. You can go swimming too. They (9)
are
very easy for you, right?
You can exercise with your parents or (10)
friends
. Exercise can be fun. And it can help you keep healthy. So why not exercise every day?