Tìm lỗi sai và sửa lại :
1. Playing computer games are one of the most popular after-school activites of students now.
2. Peter's teacher asked his mother pay more attention to his study at home.
3. These colour television are too expensive for we to buy at this time.
4. The shopkeeper asked the boys don't lean their against his window.
5. A farmer needs feeding the animals everyt day of the year.