Đáp án:

Twenty years ago, there was a lack of adequate physical facilities at schools. Despite this, students still managed to study and learn effectively. In those days, classrooms were simple and often overcrowded, with limited furniture and resources. Students had to sit on wooden benches or even on the floor, making the learning environment less comfortable. The lack of textbooks meant that students had to rely heavily on the teacher's lectures and notes. Teachers used blackboards and chalk to explain lessons, and students would take down important points on their notebooks. Access to information was limited, with no internet or computers available. As a result, students had to rely on library books or photocopies provided by the teachers for reference. Group discussions and projects were conducted in a traditional manner, with students gathering around a table or open space to brainstorm and collaborate. Despite the lack of physical facilities, students remained motivated and attentive in their studies. They utilized their limited resources and focused on the knowledge imparted by their teachers, ensuring they achieved academic success.