``` 13. _____ being frightened by the images, Leo still liked the film so much. A. In spite B. Despite C. Although D. Nevertheless
14. Sky Tran is _____. A. a cheap B. an _____ C. dangerous D. the _____
15. Nuclear energy can provide electricity for the world needs, but it is _____. A. unlimited B. safe C. dangerous D. the _____
READING I. Read the passage and choose the correct answers. You must change every day. Enjoy the skills in Nha Trang last month. You use energy from your body to make the bike move. Your parents use heat energy to cook food again! ```