EASY
MEDIUM
DIFFICULT
GENERAL
100
OPEN the door.
100
TAKE notes.
100
TAKE out your book.
100
COME in.
200
CLOSE the door.
200
PUT away your book.
200
WORK in groups.
200
-NEGATIVE-
DON'T RUN in the school.
300
SIT down.
300
REPEAT after me.
300
GO to the board.
300
-NEGATIVE-
DON'T TALK.
400
LISTEN
400
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ERASE the board.
400
HELP each other.
400
-NEGATIVE-
DON'T PLAY.
500
WORK in pairs.
500
RAISE your hand.
500
WRITE your name.
500
BE careful.