Answer:
I believe the answer is b.
Explanation:
Hope this helps! ^^
The sentence that contains a verbal phrase acting as a modifier is: Giving a presentation in front of my class, I suddenly developed sever stage fright.
Modifiers are optional elements in a phrase structure that even when removed, it does not affect the whole grammar of the sentence.
In this case, it could mean a site or receptacle where something may be stored.
