填空题 Questions 14-18
·Using the information in the text, complete each sentence 14-18 with an expression from the list below.
·For each sentence (14-18), mark one letter (A-G) on the Answer Sheet.
·Do not mark any letter twice.
  • A. end up
  • B. get up
  • C. screw up
  • D. stay in bed
  • E. stay up
  • F. wake up
  • G. wind down


填空题 If we ______ at the same time every morning, our biological clocks are synchronized.
填空题 We should ______ when we wake at two o'clock in the morning.
填空题 We usually need an hour to ______ before getting to sleep.
填空题 People like to ______ late on weekend nights.
填空题 Sleeping in on weekend mornings will ______ our biological clocks.