It's more than half a year since I became a teacher.这句话对吗

It's more than half a year since I became a teacher.这句话对吗 it's more than just more than half waste more than half a half more than 怎么用W:The bag is 18 dollars nowM：Yes,it's exactly a half more than it was two mounths ago.这个包 两个月前价格是多少?W：our rent is now already 600 dollars a monthM:I know.It's exactly one-third more than it was w It's more than的完整形式 It’s more than just probable. It's more than ready for running. it's more than you will ever has more than doubledthe price of grain has more than ___since last year.A.double B.doubled C.twice D.twicedB don't leave your work ___A.done half B.half done C.a half done D.done a half B it's ___ walk from here to my schoolA.two-hours B.two hours C It takes me more than half an hour to get here,(对more than half an hour to get here提问） 句行转换：It take more than half an hour to go to school. It took kally more than half an hour to finish her homework.改同意句 can you fold it in half and then again,for more than 7 times? More than half of Americans divorce,what do you think of it? it's more than just quietit‘s more than 是固定短语吗? I'm 99% human.That's more than half!请问这句话怎么翻译 three more than half 是3.