(Question)
The introduction of industry greatly expanded human what?  A. big city  B. factory  C. machinery  D. poverty  E. civilization  The best answer is
(Answer)
E


(Question)
The area of land next to the ocean is called what?  A. underwater  B. surface of earth  C. waterfalls  D. delta  E. beach  The best answer is
(Answer)
E


(Question)
Where would you see a conductor and performers singing in German?  A. subway  B. listen to music  C. orchestra  D. broadway  E. opera  The best answer is
(Answer)
E