Question

九年英语作文，请大家帮我修改一下，谢谢！

Answer 1

修改：

1、A bike has a great deal of advantages.
2、Lots of people are on their way to school or work.
3、There will be fewer cars on the street and the street will not crowed any more.
4、Because the bike uses no oil or electricity
5、We can ride bikes for exercise
6、first、second等后面都要加ly

满意老师的回答敬请采纳，谢谢

Answer 2

firstly，secondly，thirdly其他都对

Answer 3

because the bike doesn't use.. for exercise 我只有三级敬请谅解