1. A fit body is crucial if you want a(n)..........mind.
a. open b. close c.active d.unconscious
2. Sixty - year - old men who still smoke have a(n).......of less than 12 years.
a. life support
b. lifestyle
c.lifespan
d. expectation
3. Doctors are trying out a new treatment.......depression.
a.to
b.for
c.about
d.with
1 C
2 C
3 B