MONGOLIAN CHILDREN LEARN TO RIDE WHEN THEY ARE _______ AS THREE YEA...
7. Mongolian children learn to ride when they are _______ as three years old.
a. as young
b.younger
c. younger than
d. so young
7. Mongolian children learn to ride when they are _______ as three years old.
a. as young
b.younger
c. younger than
d. so young