i think it's time we tired something new.time 和we之间有什么连接呢 是什

i think it's time we tired something new.time 和we之间有什么连接呢 是什 高中短文改错i think it is time that we did something to helping 1_ i am getting tired --it is time we went home After a whole day of hard work I'm very tired.It's time we _ 英语翻译i think it's timeI think its time to face where we areSo Don't you think it's time we ________ business? 1.I think we should eat _____ (healthy). 2.It's time for us I think we must leave now.=I think it's time __ __ __ ___ no It's time that we should get up.和It's time that we get up. don't you think it's time we get down to business 为什么句型是it's It will cost a lot of time .At the same time,I think we shal It is time to do something.和It is time for something.有什么区别