IN VIET NAM, THE CHILDREN START SCHOOL _____ THE AGE _____ SIX...
Câu 13. In Viet Nam, the children start school _____ the age _____ six.
A. at/ in
B. at/ of
C. in/ of
D. from/ of
Câu 13. In Viet Nam, the children start school _____ the age _____ six.
A. at/ in
B. at/ of
C. in/ of
D. from/ of