Answer:
I usually go with the last option, as it leaves the readers with an idea that changes need to happen in the world, and that they are the ones who can take part in it
Explanation:
A paragraph in an essay and NOT an example of insertion.
The vES ending should be added to nouns that end in -f or -fe in their singular form. In that case, the -f or -fe is removed and -ves is added as a plural ending. Examples include: life - lives, wife - wives, knife - knives, wolf - wolves, leaf - leaves. But there are also exceptions, such as belief - beliefs, cliff - cliffs, roof - roofs.
