阅读下列短文, 从每小题所给的 A、B、C、D四个选项中选出可以填入空白处的最佳选项。
"Beep, beep…"There is a car outside Anna's house. Anna 1 her schoolbag, runs out of her room, and jumps into the car.
Her 2 , Fanny, and Fanny's father Mr. Smith are in the car.
"Morning, Fanny. Morning, Mr. Smith, "Anna 3 happily.
"Fanny, I made a car model last night, and . . . "Anna 4 to talk to Fanny.
Anna loves to car pool(拼车) to school with her friends. It's so much 5 because she can share(分享) her stories with them.
In the US, many students get to school 6 car pooling. Usually, about four kids share a car. 7 may take turns to(轮流) drive their kids to school, and it can save them a lot of time.
8 do kids do in the cars? Some like to eat in the car. Some think it's a good time to listen to music by using car music. Some just don't do 9 .
Also, car pooling teaches students some life 10 . For example, they can learn being on schedule is important.