Where would you put refuse if you do not want it to exist any more? Choose the most suitable option to answer the above question. Options：  A. basement  B. dump  C. wastebasket  D. garbage can  E. incinerator
E

What is the biggest group of people on the east coast where you will find skyscrapers? Choose the most suitable option to answer the above question. Options：  A. new york city  B. big city  C. large city  D. metropolis  E. beach
A

Residents socialized, played dice, and people smoked all at the busy landing of the what? Choose the most suitable option to answer the above question. Options：  A. airport  B. apartment building  C. stairwell  D. ocean  E. casino
B