It was the junior high prom（毕业舞会）night．I sat in the car waiting for my son to come out．Seeing him（36） 　 　a tuxedo（燕尾服）for the first time，my feelings were mixed．（37） 　 　I realized it，he had become a teenager．The moment he got into the car，he couldn't wait to share the prom with me．A smile（38） 　 　across my face．

"This is the（39） 　 　night I have ever had，"he said．He began telling the story just like（40） 　 　a bag of beans．"I was talking with Jane when we saw a girl standing off into a dark corner alone，crying．Jane asked me to go dancing with the girl，but I said that Jane was（41） 　 　because I didn't even know who the girl was．Jane wouldn't stop and said that I had a（n）（42）    to do something special by dancing with the girl．I knew why she was crying．Everybody could see that she was a little overweight and（43） 　 　invited her to dance．I wanted to．but I was afraid that I'd be laughed at．What if she turned me（44）     ．It took me a lot of（45） 　 　to go over and ask if she wanted to dance．She said yes and we walked out to the dance floor．I felt my face turned red，but it was（46） 　 　and I didn't think others noticed．I thought everyone was looking at us，（47）    no one laughed and we danced the whole dance．What happened next was unexpected．

After I danced with the girl，a lot of guys started dancing with girls（48） 　 　hadn't danced yet．It was only three minutes，but I was happy that I did something （49） 　 　tonight．I learned something，too．"

I could see tears in his eyes．I gave my son a hug and told him，"I'm so（50） 　 　you．"

36．A．on	B．in	C．with	D．a
37．A．After	B．As	C．Because	D．Before
38．A．set	B．stopped	C．spread	D．saved
39．A．best	B．worst	C．longest	D．shortest
40．A．filling	B．picking	C．buying	D．emptying
41．A．crazy	B．nice	C．lucky	D．careless
42．A．right	B．chance	C．ability	D．interest
43．A．everybody	B．somebody	C．nobody	D．anybody
44．A．off	B．out	C．over	D．down
45．A．patience	B．courage	C．energy	D．face
46．A．dark	B．bright	C．cold	D．noisy
47．A．so	B．or	C．and	D．but
48．A．which	B．who	C．what	D．whose
49．A．strange	B．interesting	C．special	D．difficult
50．A．proud of	B．worried about	C．angry with	D．interested in