( by ) the time I got to the bus stop .the bus had already left.为什么要用by?

By the time I arrived home,they __(go) to bed. As time( )(go) by,the little girl grew up.As time( )(go) by, by the time I'm 30?翻译! time go by ,i will forget every thing. 动词填空：She ( ) by the time he got back.(go ) i go to the pork by taxi by taxi提问 By the time i was seven ,i had后面接什么?By the time i was ten ,i had.........By the time i was twelve ,i had......By the time i was thirteen ,i had...... By the time i was twelve.what can i do I go to school by bus正确吗是I go to the school by bus I like the see .I go there by ship i often takes the bus to school ,but, _---------i go to school by bilka.some time b . sometime c. some times d.sometimes I think every student should go to school ________, but some of them are always late.A,by the time B,on time C,at time D,for a time I ___ go to school by bike.This morning I rode to school as ___,but on the way something ___,happened.A man was running after my bike all the time.I was ___ afraid at that time.(uausl) I go by I can shorten my _ time when I go to work by underground(commute) by the time ,by then i go to the usa by plane同义句i go to the usa （） （） 英语翻译句子改错.I must give her medicine in the right time.A lot of students in our school go to school by foot.