Um I think you swapped B and C around but it would be COMPONENTS OF A HOUSE. A house has many things in it and need to have certain things in it to stand up. Like in some cases there needs to be support. In others it can support itself.
The third one “all of the animals, two of every kind were put on board by noah
C) Fortunato will never leave the vaults again
Trust me, I read this entire thing already...earlier in the year (in Elizabethan AND modern English).
Revising is looking over a statement and identifying problems
editing is fixing those problems