I have to s_ and look after my sisiter

I have to s_ and look after my sisiter we only have two bedrooms . so my sisiter and i have to shar I have to look after my mother 的同义句 i am(a )i can't.i have to stay at home and look after my mot I had to stay home and look after my sister 英语初一改句子题1.I have to stay at home and look after my yonger si I have to look after my little sister on Sunday.同一句转换,I have I'd love to,but I;m a_____I have to look after my little bro I have to go to the hospital to look after my mother.(改为否定句) 1.My mother is ____(bad)ill and l have to ____(look)after he I have to stay at home look after my（s ）brother.根据句意补全单词. -Sorry,but I have to look after my brother -That is too ___.