Out of the following choices given, the correct in regard to the use of formal English is that contractions are considered acceptable in any document. Some contractions that are used often in the language are can't, don't, wouldn't and isn't. The correct answer is D.
They all include a prefix “uni, uni, uni, and mono”
O Wages would likely increase because many tech corporations have relocated their development
Explanation:
In this short story it is third person omniscient.