1
Don't sit down
1
Don't look at the picture
1
Don't put down your pencil
1
Don't read
1
Don't write
1
Don't draw
1
Don't open your exercise book
1
don't come here
1
Don't pick up your pencil
1
don't listen
1
don't give me your book
1
Don't close your exercise book
1
Don't say 'Good morning'
1
Don't stand up
1
Don't go to the board