Đọc đoạn văn sau và trả lời câu hỏi.
In 1960s, most people in Viet Nam didn't have a TV set. In the evening, the neighbor gathered arought the TV. They Watched until the TV programs fisish. The children might play with their friends and the older people might talk together. Viet Nam is different now. Many families have a TV set at home and the neighbor don't spend much time together.
1. Did most people have a TV set in 1960s ?
2. How long did they watch TV programs ?
3. What might the childen do ?
4. What might the older people do ?