I have to look after my sister at home.这句话有语法错误吗?

I have to look after my mother 的同义句 I have to go to the hospital to look after my mother.(改为否定句) you don't have to worry about me .i'm old enough to ____ myself .A.look after B.look for C.look up D.look at I have to stay at home look after my（s ）brother.根据句意补全单词. I have to look after my sister at home.这句话有语法错误吗? My mother is ill in bed.I(have)to look after her.对不对 my grandma is ill in hospital.i have to look.after her.改同义句 --My mother is in hospital. I have to look after her this afternoon. （ ）me go.I have to look after my mother in hospital 前面填什么词 I have to s_ and look after my sisiter该填什么啊 My mother is ill in bed.I have to look after her.(作出反映） hksI don't go out much,____ (main)because I have to look after the kid Can you come to my party 的回答Sure,I'd love to.but I have to look after Mrs.Green is out.I have to ___ her baby.A look around B Look up C look for D look after I'd love to,but I;m a_____I have to look after my little brother at home I can't go to the party ____ you because I have to look after my little brother. i am(a )i can't.i have to stay at home and look after my mother. I could look after myself when I have no energy