[解析]
The other day after work,I was walking down the street while I saw a boy riding a nice bicycle,one of those bicycle with only one wheel.Dressing in all pink from head to foot,he was singing a song which was sounded like a kid's song.I thought he must be total crazy.Just then,a lady dropped∧20﹣dollar bill on the ground,but he didn't realize it and started to walk away.The guy in pink picked out the money and gave it back to her.After that,he rode on but soon disappeared before the lady could thank him.How a strange and good boy!
详解:
1.while改为when 考查固定句型.was/were doing sth.when﹣did sth.意为"正在做某事,这时突然…",是固定句型.
2.bicycle改为bicycles 考查名词复数.one of意为"…之一",后接可数名词复数.
3.dressing改为dressed 考查过去分词.he与dress之间是动宾关系,用过去分词短语dressed in all pink from head to foot作状语.
4.去掉was 考查动词语态.sound是连系动词,没有被动语态.
5.total改为totally 考查副词.crazy是形容词,要用副词修饰.
6.加a 考查冠词.bill是可数名词,单数形式前加不定冠词a表示泛指.
7.he改为she 考查代词.she指代前文中提到的a lady.
8.out改为up 考查词语用法.pick out意为"挑选,选择",pick up意为"拾起,捡起",此处应是:拾起,捡起.
9.but改为and 考查连词.前后两个分句之间是并列关系而非转折关系,用连词and.
10.How改为What 考查感叹句.由"what"引导的感叹句结构形式是:what+(a/an)+adj.+n.+主语+谓语+(it is).