The answer is: adverb.
The phrasal verb bring forth consists of a verb an an adverb. It means to produce or generate.
A phrasal verb is the connection of a verb plus an adverb, preposition or both. Its meaning depends on the adverb or preposition that follows the verb. Furthermore, a single phrasal verb usually has more than one meaning.
It depends whether you are writing a fiction book, say for example you a writing a book on the Victorians, it was a fact file, you would have to use events from real life i.e the death of Queen Victoria<span />
Honestly I'd answer this truthfully if Shakespear didn't make me want to shoot myself.
Answer: the ways in whic America econo my has changed over time
Explanation: lots of change
D. by rehearsing, you will rob your presentation of its vitality
