Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks Why is it that many teenagers have the energy to play computer games until late at night but can't find the energy to get out of bed (26) ________ for school? According to a new report, today's generation of children are in danger of getting so (27) ________ sleep that they are putting their mental and physical health at (28) ________. Adults can easily survive on seven to eight hours' sleep a night, (29) ________ teenagers require nine or ten hours. According to medical experts, one in five youngsters (30) ________ anything between two and five hours' sleep a night less than their parents did at their age. (By Tim Falla and Paul A. Davies, Solutions Advanced. OUP) Question 26. A. behind time B. about time C. in time D. at time Question 27. A. few B. less C. much D. little Question 28. A. jeopardy B. threat C. risk D. danger Question 29. A. or B. because C. whereas D. so Question 30. A. puts B. gets C. brings D. makes