Students and parents bid goodbyes to each other at the gate of Myoungji High School Thursday, giving hugs and some in tears, as Suneung, the national college entrance exam, took place. A total of 450,477 out of 510,000 test takers flocked to 1,265 test sites in 84 test districts across the country to take the annual exam, also known as the College Scholastic Ability Test, which plays an important part in deciding which universities they will be admitted to. Even before sunrise rose, test taker