I think it is b. blind.
Euphemism: expression that is substituted for another that was considered to be too harsh or blunt.
The answer is "In winter trenches,cowed and glum,with crumps and lice and lack of rum,he put a bullet through his brain.No one spoke to him again."(Willfred Owen,"Dulce Et Decorum Est".)
As it takes about a soldier battling with his own psycholigical trauma and on the brink of suicidal thoughts and depression.
<span>Expository writing is used to describe something, so yes it can be used for both!
Hope this helps! :)
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Answer: "When the baby cried, his mother changed his diaper and fed him a bottle."