完形填空
The generation gap（代沟）has become a 1 problem. I read a 2 about it in the newspaper. Some children have killed themselves after quarrels（争吵）with 3 . I think this is because they don't often have a talk with each other. Parents now 4 more time in the office, 5 they don't have much time to 6 with their children. As time passes, they 7 feel that they don't have the 8 topics（话题）to talk 9 .
