Read the following passage and mark letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions that follow.

In the 1960s, life in Vietnamese schools was very different from today, Students wore simple cars and uniforms, often made by their mothers. They walked or rode bicycles to school, as motorbikes were not common. Schools were basic, with wooden desks and chalkboards, and sometimes classes were held outdoors.

Discipline was strict, and teachers were highly respected. Students addressed their teachers with great formality and stood up whenever they spoke. Lessons focused on reading, writing, and punishment, like a arithmetic, with a strong emphasis on memorization and recitation. Physical ruler on the knuckles, was not uncommon for misbehavior.

During breaks, students played traditional games like "o an quan" and "banh düa." These activities helped build strong friendships and teamwork. Without modern technology, students to be creative with limited resources. Exams were a found joy in simple pleasures and learned significant part of school life. Students studied hard and often stayed up late to prepare. Success in exams was a source of great pride for families. Education was highly valued, as it was seen as the key to a better future.

Despite the hardships, many people look back on their old school days with fondness. The friendships made and the lessons learned have left a lasting impact. The simplicity and discipline of the past have shaped many successful individuals today.