10) Identify the structure of each sentence with the following options: a)compound
b)compound complex
c)simple
d)complex

1)Students should volunteer to help others who are less fortunate than they.
2)Teenagers can volunteer by assisting the elderly in nursing home.
3)Children who do not have stable homes needs positive role models, and teenagers can make a difference in these children's lives by spending time with them.
4)Volunteering helps teenagers to understand other people's challenges and difficulties, and it makes them more aware of the needs of those around them.

the maximum speed limit is 55 mph on a two-lane undivided highway and for vehicles towing trailers.

the excerpt from chapter 2 of "animal farm", by george orwell that is an example of foreshadowing is "these three (snowball, napoleon, and squealer) had elaborated old major's teachings into a complete system of thought to which they gave the name of animalism." animal farm is an allegory of how czarist russia developed into communist russia with all its corruption. old major's teachings represent marx's theories turned into communism, animalism, by the three pigs. this foreshadows the oppression and corruption that will follow this revolt.