Hrothgar acted cowardly by leaving the hard work to beowulf. is this summary or commentary?

Which two phrases in this information about medicare prescription drug coverage are noun phrases

Which of the following best describes the proper use of a "works cited" page? (a)-a works cited page is not needed if you paraphrase your research. (b)-a works cited page is not needed if you use signal phrases. (c)-a works cited page is optional when writing a researched text. (d)-a works cited page is required when writing a researched text.

When aquinas realized that he could not find all the answers, he turned to