fill in the blanks with correct expressions from the box pracitice the dialog with your friend in turns 1.Ratna:why are you doing your homework in the classroom

1.Ratna : You mustn't do that again (again lebih cocok diganti anymore)
2.You should Tidy your shirt
3.must we bind our report and give it a transparent plastic cover
4.we are allowed to bring our helmets into the booth
5.He must have given you a wrong direction.