The old man fed the fire with wood.what does "fed" mean?

这里fire相当于sb,wood相当于sth.
A,give sb sth
B,offer sb sth
C,supply sb with sth
D,provide sb with sth
provide 指“供给,提供,装备,准备”,强调有预见,并通过储存或准备的方式为某事做准备,以在需要时提供所需物品.例如：We provided them (with) board and lodging.我们给他们提供食宿.牵涉到金钱时,provide往往含有“免费供给”的意味,supply一般需付钱.
supply 指“供给,补充,弥补”,还可作名词,意为“供给（量）,物资,存货”.例如：We are well supplied with foods.我们的食品供给充足.