Affirmative
Negative
100
window / open / please / the
Open the window please
Please, open the window
100
run / in the / Don't / classroom
Don't run in the classroom
200
your / before eating / wash / hands
wash your hands before eating
200
here / smoke / Don't
Don't smoke here
300
slowly / please / speak
Please, speak slowly
Speak slowly pelase
300
Don't / please / the door / close
Don't close the door please
Please, don't close the door
400
play / Let's / videogames
Let's play video games
400
sleep / not / Let's / in class
Let's not sleep in class
500
eyes / your / Close
Close your eyes
500
in the / Do not / classroom
Do not eat in the classroom