The sentence that uses parallel structures is B) My three favorite activities are writing, reading, and going to the library.
A parallel structure means that the same form of a verb is used in a sentence, and as you can see, here only gerunds are used - writing, reading, going - they all have -ing in the end.
The other sentences don't have a parallel structure because they don't use the same forms.
there are 2 verbs : 1. writing , 2. learn
as verbs are noting but action words
<span>When drawing conclusions about an expository text it is most important to first get and pluck out the main ideas and important facts that would support the conclusions you are about to draw. This is important so that you have a strong argument and evidence with your conclusions.</span>
Answer:
b.
The Boy Scout used camphor to soothe the burns he got from the campfire.
Explanation: