英语高手进、、、、!帮忙分析一下每个空、、、只要我懂就行了、麻烦详细一点!

英语高手进、、、、!帮忙分析一下每个空、、、只要我懂就行了、麻烦详细一点!
二、完形填空(共20小题；每小题1分,
I was recently invited to dinner by a friend.During the meal,the manager of the restaurant came 16 and said our meal was free.He stood there 17 at me and he seemed a little 18 to me but I couldn’t quite place (想起) him.19 I asked him if he knew me.He laughed and said I’d probably 20 him,but that I’d changed his life.My friend was quite 21 and asked him how I’d done this.
Twelve years ago he 22 a stress management class I was giving.I asked the group what their greatest 23 was and most,including him,said it was their bosses.
I listened 24 and then took a chair and placed it in the center of the room.I 25 on the chair for a few moments and then I 26 everyone to come and do the same.I wanted them to look at the room from up there.After everyone had done it,I asked the group to 27 how the room looked different when they changed their perspective (视角).
Then I asked them to 28 their bosses.Was this the same person who had seen their good 29 and hired them?Did they remember how happy they were to be 30 for the job?But how did these wonderful people become terrible bosses?
I looked at him and asked if he had 31 said thank you to his boss for the 32 to earn a living.He answered he hadn’t.Then I asked him why he hadn’t tried being 33 to his boss.
He told us his 34 changed that night.He went back to work the next day with a thank-you card to his boss.He said I’d 35 him to look at life from different perspectives and express gratitude.
16.A.out \x05B.back \x05C.over \x05D.on
17.A.smiling \x05B.pointing \x05C.knocking \x05D.shouting
18.A.similar \x05B.attractive \x05C.strange \x05D.familiar
19.A.Immediately\x05B.Finally \x05C.Suddenly \x05D.Firstly
20.A.disliked \x05B.known \x05C.recognized \x05D.forgotten
21.A.curious \x05B.anxious \x05C.unhappy \x05D.calm
22.A.missed \x05B.prepared \x05C.attended \x05D.heard
23.A.hero \x05B.stress \x05C.liking \x05D.interest
24.A.regretfully \x05B.disappointedly\x05C.doubtfully \x05D.carefully
25.A.stood \x05B.lay \x05C.sat \x05D.rested
26.A.forced \x05B.forbade \x05C.invited \x05D.warned
27.A.work on \x05B.think about \x05C.look into \x05D.fill out
28.A.remember \x05B.compare \x05C.respect \x05D.consider
29.A.qualities \x05B.values \x05C.experiences \x05D.looks
30.A.meant \x05B.refused \x05C.chosen \x05D.banned
31.A.still \x05B.even \x05C.never \x05D.ever
32.A.right \x05B.opportunity \x05C.solution \x05D.ability
33.A.polite \x05B.friendly \x05C.grateful \x05D.gentle
34.A.life \x05B.job \x05C.luck \x05D.company
35.A.ordered \x05B.taught \x05C.allowed \x05D.persuaded