Am i using the word "exonerate" correctly? my cousin begged for me to testify at his case in hopes of being exonerated.

What prediction did douglass’ owner master make about what would happen if he learned to read? did it come true? why or why not?

In the following sentence which word is abstract noun quincy insisted that each one of his teammate members demonstrate loyalty members team quincys loyalty

Which would be the most credible source for researching the effects of smoking? letter from your grandfather web page about someone’s lung cancer report prepared by a tobacco company research article in a scientific journal