(Q).
The man sat down at the piano and played the A note for others to emulate, who was he with? Choose the most suitable option to answer the above question. Options：  A. music room  B. symphony orchestra  C. church  D. athletes  E. concert hall
(A).
B


(Q).
The teacher yelled at her students, what prompted her to do that? Choose the most suitable option to answer the above question. Options：  A. answering questions  B. talk too much  C. teach children  D. to start lunch  E. open boxes
(A).
B


(Q).
Dan found a bunch of ball bearings behind a wall when he was doing renovations.  Where might that wall have been? Choose the most suitable option to answer the above question. Options：  A. high quality motor  B. skatepark  C. machines  D. church  E. can
(A).
D