80.去掉第二个to 81.√ 82.his-their 83.already前加have 84.lesson前加a 85.carry-carrying 书面表达参考
In the countryside, a lot of children are leaving school at an early age for several reasons.
Most of them have to leave school because their families are too poor to pay for their education. About 15 persent of teenagers can’t go to school because their parents think it is no use attending school. In their opinion, it’s more important to earn money for immediate use. What’s more, very few lose interest in school learning. They simply don’t like staying in classrooms. I think every child has the right to receive education. As a student I can’t do much about it. But I would like to give them all my pocket money and hope it will help some children back to school.