Dr. Kate: Radio _ 小题1: (change) a lot since we were young. It used _ 小题2: be the major source of' fun for the family. Bob:      Nowadays when you turn on the radio, you either hear music, a talk show小题3: news. Dr. Kate: 小题4: (Fortunate), you can choose the kind of music you want to hear. Bob:      Yes, and there is a lot of points of view when you listen to talk shows. I usually enjoy 小题5: (listen) to them. I particularly like it w-hen a caller disagrees with the talk show host. I like to hear how he will defend his ideas. Dr. Kate: Some talk show hosts are very rude to those 小题6: have opposing ideas. I really find that terrible. Bob:     It seems that people only listen to the radi0 小题7:  they are driving in their car ， Dr. Kate: That is true for me. but I know that my husband listens to it while he is working 小题8: home. Bob:   Now that f think about it, I realize that a lot of stores have the radi0 小题9: (play). Dr. Kate: It's still a usefully and pleasant form of 小题10: (communicate).