przykłady na referat jak się zachowywać na lekcji  25 przykładów ok?

1. You must be quiet. 2. You must be well-behave 3. you must do homework 4 you mustn’t talk with classmate 5. you mustn’t use curse 6. you must listen your teacher 7. you must do teacher’s orders 8.You mustn’t cheat in an exams 9.You must be absent from class  10.you mustn’t play cards on class 11you mustn’t be late for class 12.you mustn’t be on first name terms with teacher 13.you mustn’t copy homework 14.you must  do one’s best 15.you must make notes 16.you mustn’t play truant 17. you must take part in a lesson 18.you mustn’t laugh on lesson 19.you must prepare for exam 20. you must complete workbook 21.you must read set books 22.you mustn’t be lazy 23.you must be punctual 24.you must be hard-working 25 you mustn’t argue with teacher     ;))