What’s the best title of the passage?

(单选题)You’d better think about ______ a car now. (单选题)Where was this big egg ______? (单选题)Last night, he had his car ______. (单选题)How can we finish ______ much work in ______ a short time? (单选题)Here is only one seat for old man ______. (单选题)News can ______ every corner of the world with the help of t (单选题)______ of the students in our class ______ from the country. (单选题)Father asked Edison ______. (单选题)______ made his teacher unhappy. (单选题)—Do you know what he did all day?—He spent as much time play