I think it’s going to be C
16. A cuz Central Topic means wat the topic is about or the topics name.
17. B not C cuz narrow your topic means to come down to a statement and they are asking for the FIRST step which would be to chose wat u want to write about so u can make a diagram and spread out ur thoughts based on that topic.
18. C, cause that means to add a word or something to a piece of writing.
19. D cause u use all of those steps in an outline so u can have a good story/essay or whatever ur writing.
20. D bucz there are 1-2 mistakes.
Hope I helped ya!! <span />
Answer:
A. There is a serious problem in our country with sugar consumption, and nothing is being done about it.
The correct answer here is C. The appositive phrase is a set of words, usually separated by commas, that define the noun, or the subject in more detail. Here, the book is more thoroughly described through the use of the appositive phrase, "the one about Earth and its rocks".