Water is the most 79 of all the things we eat and 80 . Not many people 81 this but it is 82 . People can last their lives 83 food for a long time , yet two or three days without water can usually make people 84 .
Many people don’t understand how much water the human body 85 . If we don’t have 86 water, we’ll feel 87 and many of us will get 88 . So you know, how important water is to us all. And we should save water any time.
Now it can be difficult for students to find time to exercise, since what they do is to sit at their desks and study all day long.
Even on vacations, most children prefer to enjoy t at home watching TV or playing computer games. They seldom go out and s
time in the sun. However, the importance of exercise is well-known to us. A survey shows that to do well in l
, a student should spare time to exercise every day. That is to say, we should pay attention to h
as well as studies.
There are also o good points of exercise. One is greater confidence. Exercise may make it easier for students to take part in class activities and help them do a b
job in studies and social communications. Another is less stress. Exercise can make them forget troubles and f
relaxed.
It is not hard to do exercise. Just get some exercise into your daily s life. Go to school on foot or by bike i
of by bus or by car. Doing some exercise during class breaks is helpful b
it can make your mind clear. Also, you'd better play football or basketball with your friends in the park at weekends.
Get out of your chair and do more exercise, everyone!
The number of the students _________(be) 2,500 in the school last year.
Neither you nor Jim ___________(be ) there before.
Wearing red can make it easier ____________(take) action.
You will ___________(require) to do it again if you make many mistakes.
Our math teacher devotes all his time to ___________(teach) us.
Li Ning didn’t pass the exam because of his_________(careless).
Obama isn’t afraid of making a _______(speak) in public any more.
“____________(silent) is gold”, someone said. But I don’t think so.
You’ll find it hard to stay______(wake) the next day if you stay up late.
He couldn’t be a good doctor because he was so ___________( patient).
As a Young __________(先锋) , we should help the elderly.
When the star__________ (出现) on the stage, the fans all screamed excitedly.
In ___________(古代) China, people admired the dragon best.
Some bad websites have a bad ___________(影响) on teenagers.
Thanks a lot for your ______________(宝贵的) suggestions.
One day a few years a_____ , a very funny thing h___
__ to a neighbor of mine. He is a t__
__ at one of London’s big medical schools. He had finished his teaching for the summer term and was at the airport on his way to Russia to g_
_a lecture(演讲).
He had not only put a few clothes and his lecture notes in his shoulder bag, b____ he had put Rupert, the skeleton(人体骨架) to be used in his lecture, in a large brown suitcase. At the airport desk, he s___
___thought that he had f___
__ to buy a newspaper. He l__
___ his suitcase near the desk and went over to the shop.
When he got b______ he discovered that someone had t___
___his suitcase by mistake. He often wonders what the man said when he got home and found Rupert.
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