句式it's ok to do sth before XX这个before后面要加句子吗?比如可以it's ok to do sth before went back home这样可以吗?

it is one’s duty to do sth句式仿写快 句式it's ok to do sth before XX这个before后面要加句子吗?比如可以it's ok to do sth before went back home这样可以吗? It is +adj +to do sth.是什么句式啊? It's time to do sth It's easy +doing sth.还是＋to do sth.? 请问It's better to do sth.和It's best to do sth.区别是什么 it's +比较级+to do sth和it +形容词+to do sth有什么区别 it's one's duty to do sth.翻译 It 's one 's first time to do sth it's one's turn to do sth 英语固定句式比如make sb.to do sth.have to do sth.it takes sb.to do sth就类似于这样的搭配,多一些,全一些, it's up to sb.to do sth. it takes sb.some time to do sth 某人花了...做某事.这个句式it takes sb.some time to do sth 某人花了...做某事.这个句式怎样理解,我的意思是怎样依此造句.还比如it's +adj.+of/for+sb.+to do sth对某人来说…做某 It' fun to do sth 这句有没语法错误,It's+ adj 后面什么时候加to do sth 什么时候doing sth It's difficult to do sth 还是It's difficult doing sth It’s time for doing sth=It’s time to do sth 成立吗 英语翻译现在是轮到我们采取行动保护野生动物的时候了参考句式it;s time for sb to do sth 再加一句.我们应该保护环境. 帮我看下这个英语句式对吗it's my bobby to do sth错了。不好意思啊是hobby