一道英语完形填空题We were getting ready for the game over the weekend

一道英语完形填空题
We were getting ready for the game over the weekend when I had an interesting conversation with one of the team mates I really didn't know quite 41 .“So what do you do?” he asked.“Well,we work for 42 ,we run a computer company”,I replied.“Oh,really?That's great!I work for a company,43 you know I always want to get into cartoon design and work for myself.It is my 44 .But I never work for it.” “You aren’t dead yet,are you?” I thought trying hard not say that 45 .He continued “You know,I‘ve wanted to do this for 10 years,but once you have a 46 ,it's very hard to do anything else.” I couldn't 47 any more,so I said “That's great,if you really want to do that,may be you should take up some cartoon classes.That would be a good start.” “It's very 48 ,with family .I would love to,but I can't.” he said.I didn't know him very well at the first place,so I chose to just 49 and leave it at that.But it made me think.Why do people 50 to do something to follow their dreams?If not,why do we feel sorry for them later?It is our duty to try to make our dreams come true.
41.A.well B.good C.bad D.badly
42.A.us B.ours C.ourselves D.our
43.A.and B.but C.or D.so
44.A.work B.family C.lesson D.dream
45.A.slowly B.alone C.aloud D.low
46.A.family B.friend C.wife D.child
47.A.see B.know C.understand D.stand
48.A.easy B.busy C.difficult D.free
49.A.shout B.smile C.cry D.fight
50.A.agree B.want C.refuse D.continue

A C B D C A D C B C
再问： 可以告诉我答案的分析过程么？