Don't . . . . . . . - Ok. I won't.
run down the stairs
Don't . . . . . . . - Ok. I won't.
play with matches
Don't . . . . . . . - Ok. I won't.
touch the stove
Don't . . . . . . . - Ok. I won't.
ride your bike too fast
Don't . . . . . . . - Ok. I won't.
climb the tree
Why shouldn't I climb a tree?
Because you may break your arm.
Why shouldn't I run down the stairs?
Because you may break your leg.
Why shouldn't I touch the stove?
Because you may get a burn.
Why shouldn't I play with matches?
Because you may get a burn.
Why shouldn't I ride my bike too fast?
Because you may have an accident.
Why shouldn't I play with the knife?
Because you may cut yourself.
