Weallhavebeentoldsincewewerekidsthatweneedatleast8hoursofsleepeverynight．（36）．Notmany．Sleep，though，isoneofthemostimportantthingsourbodiesneedtostaytohealthy．Withouttherestthatsleepprovides，our

Question

We all have been told since we were kids that we need at least 8hours of sleep every night．（36）___．Not many．
Sleep，though，is one of the most important things our bodies need to stay to healthy．Without the rest that sleep provides，our bodies and minds wear down to the point where not only do we lose our work efficiency，but lack of sleep can even make us sick．（37）___．
A lot of people eat late into the night and then try to sleep on a full stomach．（38）___
While you're trying to sleep，your body is working hard to absorb whatever you've eaten．Stay away from food a few hours before you go to bed，so that your body can rest．
If you need more hours in the day to get your work done，try to make a chice between waking up extra early and then going to bed on time，or staying up later but then also getting up later．Some people do better and are more productive when they stay up late．（39）___Do some tests on yourself to see which option works better on you．
（40）___．You body and your mind are more efficient when a routine has been set and a habit has been formed．Followed the same positive sleep patterns for a week or a week or a month and you'll notice a big change in how much more restful you feel．
A．If you are struggling to get the sleep you need，here are some suggestions for you．
B．So it's vital to have enough sleep for us．
C．Turn sleep into a habit．
D．Others feel better and have more energy when they wake up early．
E．The more hours we sleep，the more energy we will have．
F．This will not provide yiu with a restful sleep．
G．However，how many of us actually get that many hours of sleep？

Answer 1

36．G 根据上句的"我们从孩提时就被告知每晚至少需要8个小时的睡眠"和下句的"并不很多"，可知中间有转折和疑问之意，故选G，句意：然而，我们中有多少人真正有那么多小时的睡眠呢？
37．A 根据下面是讲的有关睡眠的建议，可知与选项A中的"here are some suggestions for you．这儿有一些建议"相呼应，故选A．
38．F 根据上句"很多人吃到很晚，然后肚子饱饱的去睡觉"，可知本句是说这样做的后果，故选F，句意：这将不会为您提供一个安稳的睡眠．
39．D 根据上句中的"Some people"可知与选项D中的"Others"呼应，故选D，句意：有些人熬夜时做得更好，更有效率．其他人醒得早感觉更好，更有精力．
40．C 下句的"…a habit has been formed"与选项C中的"habit"呼应，故选C．句意：把睡眠变成一种习惯．