VII. Complete the article. Use the clauses in the box.
___ conducted on two groups of people
___ controlling appetite
___ he or she can help you with
___ in which on group slept
___ that shows
___ they had seen ___ which is not enough
___ which is the recommended average
___ which we can then access
___ who get less than eight hours a night
___ who had had a good night’s sleep
___ who had not slept
DO YOU GET ENOUGH SLEEP?
Despite evidence (1) ________how sleep can affect our health, a large number of people suffer from a lack of it. Many adults gets less than six hours of sleep night, (2) ________. In fact, most of us need seven to eight hours, (3) _________
CAN SLEEP AFFECT YOUR WEIGHT?
Apparently, it can. Sleep affects the hormones (4) _________. According to one study, people (5) _________ are more likely to be overweight.
WILL SLEEP MAKE ME MORE INTELLIGENT?
No, but sleeping on a problem can help solve it. When we sleep, the brain puts the day’s memories into ‘file’, (6) __________. In tests (7) __________, researchers showed each group a list of related words. Both groups were asked to remember the words (8) after a period of time (9) ___________ and the other was a wake. The people (10) remembered more words. When they were asked to remember the ideas linking the words, the group (11) __________ forgot 25% more than the group who had.
WHAT SHOULD I DO IF I CAN’T SLEEP?
See your doctor. Your difficulties may result from a problem (12) __________