every are haircut get are going you to?
The two verbs here are "wriggled" and "burrowed" - the correct answers are B and D.
You can see for example also that they are in the past tense: both have the regular past -ed ending on them that only verbs can take!
dirt is a noun and under is a preposition
In the movie the nurse complained about her aching bones and her lack of breath. I assume it would be the same for the book.