Out of your 3 possible answers, B. ones' is the correct one and I will explain why. Answer A is a contraction of one and is. When you put "one is" into the blank space you can tell that it is not right. Answer C is incorrect because when you place an apostrophe after an s it is implied that there should be another s that follows and so you do not need to put it there. This means that answer B is correct since it doesn't have the extra s.
Answer:
D
Explanation:
It expresses more happiness and shows more emotion. It has more of an exciting tone which fits perfectly into the sentance.
The both try to help the reader understand the book and cnflict
