Use desolate and somber in a sentence

In the story "a very old man with enormous wings", why does the young girl get changed into a spider?

Read the passage and choose the correct punctuation marks

Identify the sentence with all words spelled correctly. a. ? it's your responsabilitiy to lock up. b. ? it's your responsability to lock up. c. ? it's your responsabilty to lock up. d. ? it's your responsibility to lock up.