What are the connotative meanings of sighing

In his speech steve jobs presents several elements of pathos.write down five examples that involves jobs use of pathos and explain why he shares these elements with the audience

Which statement is an example of a complex sentence? a. although he denies them, dr. vasquez faced several scandals last year. b. people tend to use too many clauses in sentences that should be simple. c. cars tend to be expensive, but airplanes are in a price range of their own. d. i am in favor of proposition 1, and i am also in favor of proposition 16.

Need on this. its about integrating sources, quoting, and paraphrasing. (free 15 points! < 3)