第1个回答 2013-10-23
My younger brother has reached the age of entrance to primary school.
第2个回答 2013-10-23
My younger brother reaches the age of entrance to elementary school.
第3个回答 2013-10-23
MY BROTHER HAS REARCH THE AGE TO GO TO PRIMARY SCHOOL.
第4个回答 2013-10-23
My younger brother reaches the age to go to school.
第5个回答 2013-10-23
My younger brother arrived the age of the last grade school