Which word and punctuation mark corrects the punctuation error in this sentence?

your spelling, sidney needs a bit of polishing.

a.
sidney,

b.
spelling;

c.
your,

Janine studies to improve her math skills

Which of the following highlight the literary significance of elie wiesel's speech? select all that apply. it uses rhetorical devices to persuade with pathos. it assigns meaning to the existentialist nature of life. it won the nobel prize for literature. it attempts to put into words the unspeakable horror.

My cat and my dog like best friends