1. D) solar panels residential
2. D) a recent research report published by a professor
3. B) By 1926, Goddard had constructed and successfully tested the first rocket using liquid fuel. Indeed, the flight of Goddard’s rocket on March 16, 1926, at Auburn, Massachusetts, was as significant to history as that of the Wright brothers at Kitty Hawk.
4. C) According to NASA, Dr. Robert Goddard had a “lifetime of devoted research and testing.” (NASA 2017)
5. A) making copies of a picture and selling them without permission from the creator
6. A) the author's name
7. A) Different countries produce different amounts of waste.
8. C) Because the city had to reschedule the parade, the famous director was no longer available to be grand marshal.
9. B) a claim.
10. B) as evidence