请告诉我选择这个答案的理由谢谢大家！
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 TV 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 only to their owners
I know a man who has __5__collection worth several thousand dollars.A short time ago,he bougth an unusual fifty-cent piece which __6__hin $250! He was very happy about it and thougth the price was all rigth.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 importmant.but the pleasure it gives us is
1.A.lucky B.clever C.funny D. free
2.A.think about B.join C.take part in D.take care of
3.A.collection B.getting C.printing D. making
4.A.first of all B.at all C.of all kinds D.in all
5.A.book B.cloth C.stamp D.coin
6.A.spend B.took C.cost D.waste
7.A.stamps B.match boxes C.pens D.model planes
8.A.So B.However C.Because D.But
9.A.Nothing B.Everything C.Anything D.Something
10.A.have B.need C.enjoy D.like
希望大家在解答完后给我讲一下每个空选择这个答案的理由，谢谢大家了
6，C 7，B 8，B 9，A， 10，D
能给我讲一下选这每个答案的理由吗？
