Are Americans beautiful people with perfect teeth and bodies
sculpted by plastic surgeons and are they overweight couch potatoes S1.______
who smoke too much and rarely exercise?
Both images are probably true. America is a youthful-oriented S2.______
culture, so a youth appearance is highly valued. A large health and
fitness industry has been created as Americans try to stay physically
fit and build perfect bodies. However, many Americans, thinking they
can get off with anything, eat what they want, when they want, and S3.______
end with health problems that require about treatment. S4.______
If the millions of Americans would engage in an active lifestyle,
experts say, they could make substantial improvements in their health.
But after you embark on a fitness program, heed to the following S5.______

A.______
who
B.______
culture,
C.______
end
D.______
E.
F.______
advice.
G.______
make
H.
I.______
minutes
J.______
never
K.
L.______
good
M.______
【S1】