From Monday until Friday most people are busy【21】, but in the evenings and on weekends the
Almost everyone has some kind of hobby, It may be【25】from collecting stamps to making model air planes. Some hobbies are very【26】; others don't【27】at all. Some collections are worth a lot of money; others are valuable only【28】their owners.
I know a man who has a【29】collection worth several thousand dollars, A short time ago he bought a rare fifty-cent piece【30】$ 250. He was very happy about his collection and thought the price was【31】. On the contrary, my youngest brother【32】mulch boxes. He has almost 600 of them. But I【33】if they are worth any money. However, for my brother they are【34】valuable. Nothing makes him【35】than to find a new match box for his collection.
(46)
A.work or study
B.working or studying
C.in working or studying
D.in work or study