Slang uses invented words and assigns new meanings to old ones.
a. true
b. false

true.

Explanation:

Slang is a part of all languages, usually identified with sub-groups in a community, that make use of non-standard registers in order to capture new or complex realities of this sub-group that cannot be fully accounted for through standard language conventions. The ways that slang words are implanted in a sub-group are spontaneous; however, they always carry meaning and sense, sometimes through sheer invention. Many argue that slang enriches languages, not the other way around.  

kellan is struggling with the amount of work he has to do

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the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself. 

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