It's time to do句型怎么同义句转换如题

It's time to do句型怎么同义句转换如题 有没有句型是“It's time to us to do sth? It is time We went to bed.是这个句型吗 It’s time(for sb．)to do sth It's time to do something这个巨型怎么用 英语句型“It takes sb.some time to do sth.”用德语怎么表达? it is a time to do有这个句型么 Maybe it's time to do my It's time to do your homework. it's time to do的近义词 It's time to do sth 英语语法：It's time to do..和 It's about time to do..的区别是什么 it's a time to do 与it's time to do区别 it's time to go home转换成it's time for 的句型it's time to go home.it's time to start school.转换成it's time for 的句型各该是怎么样子的?帮忙回答下,急, It's time 和It's time for 的构造句型怎么样应该是It's time to和It's time for it is time 过去式it is time +S+过去时这个句型对吗?为什么是过去时?it is time to do something 跟这句一样吗S = subject 主语 don't you think it's time we get down to business 为什么句型是it's time do sth.get down to 在这里是开始认真处理，着手做的意思....business不是do sth.呃真的有it's time (for) sb.do sth.这个句型吗？that那个比较可 It 's one 's first time to do sth It's time to go to school 这句型对还是错?要解释对的话不是有句型是It's time to do sth 吗?那不是应该改成It's time to go school ?帮我解析·