【急】谁能帮我用＜It is(was)+被强调部分+that(who)+其他成分＞的强调句句式造10个简单的句子?

【急】谁能帮我用＜It is(was)+被强调部分+that(who)+其他成分＞的强调句句式造10个简单的句子? 强调句式 It is 还是It was?什么时候用is什么时候用was呢?我看到这样的例子：It was my uncle that(who) sent me to the school.It is the article that we discussed last week.It is in the room that I was born 30 years ago.我暂时 wet,today,is,it,was,but,yesterday,wetter,it 急和 shop,in,largest,the,this,the,is,dress as it is/was是什么意思 It is my fault还是It was my fault（因为错误已经发生了,但我发现很多例句都用了is） is it broken 这个为什么不是 was it broken?我知道这个是被动语态 谁能帮我找到疯狂英语的小诗Cheer up!It is not end of the 急 用It is was time to do sth造句 我要告诉某人一个好消息,但是那个好消息已经发生在上个星期了,我用it was really a good news对吗?it was really a good news和it is really a good news有什么区别? 对我来说明白老师说的英语不容易 用it is (was)+j+for sb to do sth it is/was the time that it is/was the frist time that 后接从句用什么时态? as it was和what it was的区别the road is 3 times as/what it was 3 years ago 用as it was还是what it was请说下理由. It was his job to ripair bicycles.我不明白开始为什么用it was. it is cold与it was cold问What day is it回答 It is cold还是 It was cold 强调句型 it is 还是it was?这个怎么用?我也这么以为可是书上的句子是It is from my grand parents that I learned a lot. ------ many people were killed in this accident.A. It is said that B. It says C. It was said who D. It was said that我的书上参考答案是A, 但句子用了were killed, 不是应该用it was said that 吗?求解释 It is high time that something was done about it.为什么要用was done 不是必须要有should 强调句it is（was) .that/who,其中it is（was)能不能写成it's/it was不能缩写么?