The reason why I was late for school is because I missed the bus这个句子中why和because用的对吗

I dont know the reason why he was late 为什么不用that Love.It was once the reason why I am blind麻烦帮我翻译下``` You are the reason why I smile This is the reason I was late选词填空A.that B.which C.why D.in whichThis is the reason （ ）I was late The reason why he was late was true . I dont know why he was late.这个句子里为什么用why不用that?我打错了　是Idont know the reason why he was late the reason why I was late that is got up late那个is对吗,为什么不用was The reason why I didn't go to Shanghai was that I got a new job.请问什么意思? He continued_____(explain) the reason why he was late The reason why I was late for school is because I missed the bus这个句子中why和because用的对吗 I had a bad cough,the reason why was that I got wet all over in the heavy rain.句子怎么分析还有这里的why The reason why I was sad was that he didn't understand me.that前的was是不是错的?那为什么前加was? I don't know the reason why he was absent yesterday.reason后面是宾语从句么?如果不是,那是什么呢? 这句话最口语翻译是什么、、、I was late again .That's why I was criticized by my teacher. The reason why I was late was that my bike broke down on the way to school.悲催的作业 下面两句话那个对the reason why i got a job was because i word hard / was that i work hard. 一句英语,看有没有错误.如果错了,怎么改.the reason of why i continue staying on the bus was that the bus was returning. The reason why he was late was that he was held up in the traffic jam. The reason why he was late was that he was held up in the traffic jam.