这个问题怎么回答 My sister is 20 years old,so she will have her t( )

这个问题怎么回答 My sister is 20 years old,so she will have her t( ) My sister I have a sister Marry.She is 16 years old now.She This is my sister she is twelve years old her school things My sister is so old that she can go to school是什么意思,知道请回答 My sister is eleven years old.She can`t____ My mother is busy with her work,so I have to____my sister.怎么 英语翻译I have a sister Marry.She is 16 years old now.She is a b Sue is 15 years old.So she is elder than the sister who are My sister is a beautiful girl.she is eight years old.（合并） My My sister is thirteen years old.(提问thirteen years old) My sister is（ ）years old. In 15 years she will be twice as old as her son.How old is s