10. Based on the selection, the reader may best infer that new building materials - A. Reflect a desire to conserve energy B. Require considerable patience to install C. Are sturdy enough to use on any building project D. Are responsible for yielding more attractive buildings 11. Which information about the selection would be best to include in a report about the popularity of spectator sports? A. The Arizona Cardinals, which are part of the National Football League, play in a new state-of-the-art stadium. B. Most stadiums can accommodate 20,000 to 50,000 fans, and some Super Stadiums can hold even more than that. C. The new stadium for the New York Giants and Jets cost $1.5 billion. D. Sports team owners hope Super Stadiums will bring in more revenue, which can be used to improve team performance. 12. The purpose of this selection is to - A. Explain how to improve a traditional stadium B. Entertain the reader with facts about sporting events C. Persuade the reader to watch live sporting events D. Describe a popular trend in stadium construction