by 怎么造句?

I took your umbrella by mistake.
我错把你的雨伞拿走了.
Time goes by,I am growing up.
随着时间的流逝,我长大了.
By the way,do you live with your parents or have a place of your own?
顺便问一句,你是同父母一起生活还是自己生活?
I go to school by bike.
我骑自行车上学.