Is this the reason that she gave for not finishing her honmework yeterday?为什么用that 不能用why老师说定语什么的 可是我没听懂

This is the reason—— he didnt come to the meeting 为什么不用that? This is the reason ____I did it. is this the reason why he didn't say anything at the meeting拆分成两个单句 the reason for it is还是the reason for this is? The only reason I'm fat is because a tiny body couldn't store all this personality The only reason I'm fat is because a tiny body couldn't store all this personality急 The only reason I'm fat is because a tiny body couldn't store all this personality. is this the reason 还原成陈述语序 This is the reason ____I was telling you about it. This is the reason _______ he gave in the meeting,but the boss didn’t accept it.如题,填that还是what? The reason why 可以代换为the reason for which 那这个题选哪个？This is the reason___he didn't come to the meeting.a,in which b,with which c,that d,for which what is the reason 能像第一句这样改吗?This is the reason why I left early.第一句可以省略why写成This is the reason I left early.那这句Tuesday is the day when the garbage truck comes.可以把when省略写成T这样吗?uesday is the day the garbage t This is the reason ——he didn′t come to the meeting答案是 for which 我看见有的时候用that 求解怎么判断reason后是定语从句还是原因状语从句呢？ I didn’t get a pay rise,but this wasn’t the reason why I left. is this the reason .is this the reason --------- in the repourt for her success in the job?A she explained B why she explained C how she explained 关于英语单词reason的用法I came across a problem on the word reason.1.(The reason why.is because.) Is this sentence pattern grammatically right?(语法上正确) 2.(This is the reason that he is late/This is the reason he is late.) Is this Is this the reason ___ he didn't like that book?A.why B.that C.which D.whoWhich one?Why?