首字母填空（本题共10小题；每小题0.5分, 满分5分）
In Nanjing, there are many b____ going around the city, and they cost only 1 or 2 yuan to take a bus. So many people like taking a bus to school or to w____. But when an old man gets on the bus, do you often g____ your seat to him?
Some people on the bus d___ like to help the old people. They just close their e___, listening to music without looking at the old people. Some turn faces to look o___ of the windows. When the bus driver keeps(一直) asking them to help the old people, they don’t listen to him. However (然而), we should help each other b___ we may need others’ help one day. Next time, please try to help o___ on the bus. You can let the old people g____ on the bus before you, you can give your seat to an old man, and you can also give your seat to a woman w__ a child. Then all the people will have a happy life.