If you are a boy, your shoulders will (1) and your body will become more muscular.
These changes are caused by the hormones (2) your body begins producing in much larger
amounts (3) before.
Puberty (4) over a number of years, and the age at which it starts and ends varies widely.
It generally begins somewhere between the ages of 7 and 13 for girls, and somewhere between the ages
of 9 and 15 for boys, although it can be earlier or later for some range in age is normal.
Sometimes, however, people pass this normal age range for puberty without showing any signs
of body changes. This is (5) delayed puberty.
Question 1: A. widen B. increase C. expand D. spread
Question 2: A. how B. what C. this D. that
Question 3: A. more than B. than C. as well as D. as
Question 4: A. survives B. exists C. begins D. occurs
Question 5: A. call B. called C. being called D. having called