I think it would be Chronological and Flashback.
The answer is indeed (B) adverb phrase
The answer is the second option: It’s difficult to predict the effects of new policies and procedures.
The phase of the writing process that involves checking the content to see if the essay was detailed and supports the statement is the revising phase. This is an important phase during the writing of a thesis. This will help find mistakes and you can change things is need be. The correct answer is B.