Your nose is runny（runny/untied）

Your nose is runny.Come here and let me wipe it.

runny：producing a lot of liquid

*sb's nose is runny

*sb has a runny nose

*wipe sb's nose with a tissue 

*blow one's nose 擤鼻子

*wipe the floor with sb 把某人打的一败涂地

untied:未打结的，未系上的

my shoe's untied

untie one's shoelaces

tie one's shoelaces/shoes

I guess the little guy knows how to put on his own shoes

shoes end up on the wrong feet(穿反鞋子)

end up(最终处于，以...告终)