Question

como fazer o imperativo das frases negativas e afirmativas

Answer 1

Usando o Don't sempre na frente das frases.
Exemplos:
Don't take my bag.
Don't Smoke

Answer 2

DON'T SPEAK ALOUD
DON'T WRITE ON THE BLACKBOARD NOW
DON'T COME HERE
DON'T WRITE ON YOUR BOOK

SIT-DOWN PLEASE
STAND-UP,PLEASE
DRAW A CAR,PLEASE
SING A SONG,PLEASE