Where would you put refuse if you do not want it to exist any more? - basement - dump - wastebasket - garbage can - incinerator  The best answer is
incinerator

What is the biggest group of people on the east coast where you will find skyscrapers? - new york city - big city - large city - metropolis - beach  The best answer is
new york city

Residents socialized, played dice, and people smoked all at the busy landing of the what? - airport - apartment building - stairwell - ocean - casino  The best answer is
apartment building