Passage Four Questions 16 to 20 are based on the following passage. With the arrival of sound films and radio in the late 1920s, theater buildings were torn down or converted into film palaces. Soon the only theater that remained was provided by colleges and other amateur groups. It was not until the so-called cultural revolution swept the United States after World War II that a strong demand arose for resident professional theater. Then the demand led to action in almost every major city. With the help of the government and of such groups as the Ford and Rockefeller Foundations, regional theaters have been established on a non-profit basis to serve their communities as cultural not commercial institutions. Also active on the cultural scene are the arts councils of the fifty states. They provide funds and coordinate programs on the statewide level. On the local level, direct contributions to various art groups are made by many city governments. Professional plays are now being performed in such unusual places as a former nightclub in Boston, Massachusetts, or a wholesale meat-and-vegetable market in New Haven, Connecticut. But Broadway, off-Broadway, and regional theater, sometimes called resident theater, are still only part of the story of American theater today. There are touring companies taking Broadway shows to cities throughout the country. There are summer theaters — more than 300 now — where plays are performed, often in tents or barns. 16. It can be inferred from the passage that in the 1930s, _______. A) there was no professional theaters B) theaters were all putting on films C) only college students had interest in theaters D) the government provided help to theaters 17. Theaters revived in the U.S. _______. A) in the World War II B) after the World War II C) as a result of the war D) because film industry was destroyed by the war 18. Theaters at first were reestablished _______. A) to place jobless people B) not for making money C) by the government D) to hold public activities 19. The funds for the operating of the theaters do not come from _______. A) the government B) the famous foundations C) the arts councils D) the public 20. Regional theaters are also addressed as _______. A) summer theaters B) resident theaters C) professional theaters D) amateur theaters