有没有it will be＋时间＋after＋从句这种句型?

有没有it will be＋时间＋after＋从句这种句型? it will be will 英语it will be和it will有什么区别? how much will it be totally cost?这句话有没有错误 有没有it is been+段时间+since和it was be+段时间+before这种表达? it will be good 英语语法请问一下,英语高手.it will be good是什么英语语法.我没有多少分,请见谅.it will be a good story这个有时态么？ 有没有will be sure to It will not be long before 和It will be long before有什么区别? Someday,it will be. when will it be It will be much it will be said it will be said it will be It will be on... It will be It is one to one.What time will it be two minutes later?(时间推理） it will be good for children to study and do their homework.有没有错误it will be good for helping children to study and do their homework.加上helping