Do you wakr up every day feeling too tired ,or even upset?if so .then a new alarm clock could be just for you .The clock ,called Sleep Smart,measures your sleep cycle,and waits ___67___you to be in your lightest phase of sleep ____68___rousing you.Its makers say that should ____69____you wake up feeling refreshed every morning. As you sleep you pass ___70___a sequence of sleep states-light sleep,deep sleep and REM(raipd eye movement)sleep-that ____71___approximately every90 minutes .The point in that cycle at which you wake can ___72____how you feel later ,and may ____73____have a greater impact than hoew much or little you have slept,Being roused during a light phase____74____you are more likely to wake up energetic.
67.A)beside B)near C)for D) around 68.A)upon B)before C)towards D) till 69.A)ensure B)assure C)require D) request 70.A)through B)into C)about D) on 71.A)reveals B) reverses C)resumesD) repeats 72.A)effect B)affect C)reflect D) perfect 73.A)alteady B)every C)never D) even 74.A)means B)marks C)says D) dictates 75.A)removes B)relieves C)records D) recalls 76.A)proceeded B)produced C)proniunced D)progressed 77.A)by B)of C)with D)over 78.A)familiar B) similar C)tdentical D) same 79.A) findings B) prospects C)prpposals D)proposes 80.A) prompt B)program C)plug D) plan 81.A)where B)this C)which D) that 82.A)then B)also C)almost D) yet 83.A)claim B)conclusion C)concept D)explanation 84.A)once B)after C)since D) while 85.A)Besides B)Despite C)To D) As 86.A)what B)how C)whether D) when
