The 2016 USA presidential candidates are:
Hillary Clinton
Bernie Sanders
Roque De La Fuente
Jeb Bush
Ben Carson
Chris Christie
Ted Cruz
Carly Fiorina
Jim Gilmore
John Kasich
Marco Rubio
Donald Trump
The correct answer is principals/their
Paragraph:
People nowadays are very particular about the diets they take. Some people consider eating more Genetically Modified Foods (GM) as they provide essential nutrients to the body, The GM foods have also been able to overcome the problem of malnutrition in many counties. As no cases of toxic effect of a GM food on humans have been reported, hence they remain safe for use and are also approved by the FDA.
A short outline for paragraph:
Are GM foods the next generation Foods? Results from studies and experiments have proved that GM foods can be consumed by humans as they show no harmful effects. The FDA has approved many GM foods.
The correct answer is B. Until he truly heard classical music, he never knew that bittersweetness lived in wordless song.
Explanation:
The function of adverb clauses is to modify or describe the action in the sentence. In terms of structure, this usually begin with words such as when, after, until, etc that add information about time, reason, way, among others. Also, in terms of punctuation if the adverb clause is placed before the main sentence this is separated using a comma.
This correct punctuation is exemplified in "Until he truly heard classical music, he never knew that..." because the section "Until he truly heard classical music" is an adverb clause introduced by the word "until" and this has been separated from the main sentence "he never knew..." with a comma.
The answer is A. Implied. cause its asking a question not stating facts.