From Monday to Friday, most people are busy working or studying．But in the evenings and weekends, they are 1 and enjoy themselves．Some watch television or go to the cinema, others 2 sports．This is decided by their own interests．
There are many different ways to spend our free time．Almost everyone has some kind of hobby：it may be something from 3 stamps to making model planes．Some hobbies are very expensive, but others don't cost anything 4 ．Some collections are worth a lot of money, others are valuable(有价值的)only to their owners．
I know a man who has a 5 collection worth several thousand dollars．A short time ago, he bought an unusual fifty-cent piece which 6 him 250!He was very happy about it and thought the price was all right．On the other hand, my youngest brother collects 7 ．He has almost 600 of them, but I wonder if they are worth any money． 8 , to my brother, they are quite valuable． 9 makes him happier than to find a new match box for his collection．
That's what a hobby means, I think．It is something we 10 to do in our free time．The value in dollars is not important, but the pleasure it gives us is．
How do you usually have your art lessons? What do you think it will be like if your art teacher brings a real boa constrictor (蟒蛇) to your class for you to draw l a model?
These days, Zou Huazhang, a teacher from No．59 Middle School in Wuhan, Hubei is becoming a 2 person on the Internet．Usually, most art teachers will 3 the students some bottles, cups, fruits 4 vegetables in art classes．And they ask students 5 and draw．Mr．Zou gives an art lesson with a boa constrictor．All the students feel 6 when they see the animal．
"I like Mr．Zou's class," a girl says．"When I see the boa constrictor 7 in his hands, on his arms or on his body, I see its different shapes and actions．Then I can draw it well more 8 ．" 9 does Mr．Zou get the animal? "I know a man who keeps many animals．And I also know the boa constrictor．It is very tame (温顺)．And it has no 10 ．So it will not bite (咬) students．I'm happy the students like this class and learn a lot．"
250!He was very happy about it and thought the price was all right．On the other hand, my youngest brother collects 7 ．He has almost 600 of them, but I wonder if they are worth any money． 8 , to my brother, they are quite valuable． 9 makes him happier than to find a new match box for his collection．