"i heard a lot about you."

what kind of word class is 'about' in that sentence?

What is the direct object in the following sentence? jerry asked him a question. a. question b. jerry c. asked

How and why does king use the word redemptive to link the concepts of freedom and religious faith

To choose a good persuasive essay topic,begin with a big idea,narrow it down,and a.then narrow it down more; it is impossible to have a topic that is too narrow. b.do some research to see what you should write about c.specify-ask a question you want answered in your argument