my sister is twelve years old.(就画线部分提问） 画线部分是twelve years old

My sister is twelve.(对twelve提问) Her sister is twelve.So is my sister（合并）Her sister is ____ ____ ____ ____my sister my sister is twelve years old.(就画线部分提问） 画线部分是twelve years old her sister is twelve.so is my sister（合并为一句话）her sister is_____ ____ ____ _____my sister如上题, i,m twelve years old.my sister is eight years old?用比较级合并 is,twelve,Mary’s,sister?排列 I'm fourteen years old.My sister is twelve years old (同义句) I;m ___ ___ ___than my sister. she is my sister. My sister is a my sister is a My sister is a my sister is my sister is my sister is zhangjing is my sister. My parents'?is my sister? My sister is a student.she is twelve years old.合并为一句 快 、、、、明天要交作业的、、、同上》.《 i对there are twelve masks on the table的twelve和twelve masks和on the table提问.还有两个my sister is fine的my sister提问.the vase is helen's的helen's提问请在11月2日19 点之前或19:10只前第一个回答回答可加50悬赏分请