Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Have you ever had the feeling that people older than you are hard to understand? Or, have you felt like people from younger generations just don't get it? Maybe you find it easier to connect with people (26) __________ are closer to your age than those who are older or younger than you. You can probably thank the generation gap for these feelings.

There are (27) ________six generations living in the United States: the Greatest Generation, Silent Generation, Baby Boomers, Generation X, Millennials, and Generation Z. Each generation has its own unique set of characteristics and norms. (28)________, the Greatest Generation (born 1901-1924) is known for its patriotism, hard workers, and loyalty to institutions. The Millennials (born 1980-2000) are (29) ______ by their dependence on technology, detachment from traditional institutions, optimism, and open-mindedness. It is no wonder that many people from different generations have a hard time understanding each other.

Generation gap refers to differences in actions, beliefs, interests, and opinions that exist between (30) _______ from different generations. So, what causes these differences?