Сделать номер 9 ...И ответит на вапросы

9. 1) You should help your friends 2)you should read a lot of books 3)you shouldn't play with mobile phone at lesson 4)you shouldn't sleep at lesson вопросы: 1)You should read books, listen your teacher, you should work. 2)You shouldn't play with mobile phone at lesson, sleep at lesson and talk