My sister is young .she can't look after herself.合并成一句

My sister is too young.She can't go to school.My sister is（ ）young（ ）（ ）to school. i am ten.my brother is thirteen.my sister is fifteen.用比较级合并为一句my sister is young,but my brother is___and i am__ __. My sister is so young that she can't go to school 同义句 My sister is too young to go to school,she?改为反义疑问句怎么改? 写出同一句 my sister is too young to go to school My sister is young .she can't look after herself.合并成一句 My sister is very young .She can't dress herself 同义句 l can not leave my sister alone.she is too young的同义句 My sister is too young.I have to ____ her at home My sister is so young that she can't read改为同义句 I must b____ my sister ,she is too young.根据句意几首字母提示补全单词 my sister is too young to _____berself A.wear B.put on C.dress D.in 英语 汉语提示填空My young sister is an ______(用脑筋的) student. she is my sister. My sister is a my sister is a My sister is a my sister is