ok if anyone has troubles with the part of droping items here i go: the only item you need to drop is the fire extinguisher, you can use the persian rug with the part of the tar.
door: use key
bear: back away slowly
dog: give steak
skeleton: give bone (the bone is it's jaw)
glass cage: knife, then type "break glass"
mountain: use gear
spikes: use plywood then click "yes, i have good balance"
ants: drop a bit/pot of honey
tar: persian rug
i hope i helped someone with this comment.
thank you for reading.
and complete the game.