Is language an abstract or a concrete noun?

Does any one read this story "when mr. came to dine". in 9th grade. plz i need with one question about this story?

How does mercutio, in romeo and juliet, convey his anger before dying?

Choose the word that best completes the sentence. a persons struggle to understand his or her spirituality is an example of a literature a) tone b) theme c)inference d)moral