I dont have much time ——(help) my mother do housework横线上怎么写

I dont have much time ——(help) my mother do housework横线上怎么写 I have too much to tell you and dont know what to began i dont have any thats I dont have bike now I dont why I have to try i dont have-----【some】sister-------[and] borthers i donts have a sister还是i dont have sister I dont' have one sorry,I don't have one. I DONT HAVE和 I HAVE NO 有什么区别 I dont wanna leave you how how much Ilove you I Miss you everyday ,dont want too much i dont care for trains very much什么意思 i dont understand and now i have to go i dont i dont i dont i dont I have seen Sam and Tim yesterday.有什么错误?