mary is kate's___(姐妹)

mary is kate's___(姐妹) Kate is Mary's mary is 10kg ___than kate (kate 30kg,mary40kg) 6.Kate is a little ____than Mary. This bookshelf is (Kate's and Mary\ Kate and Mary's) Mary is as old as Kate.改为同意句 Mary has ___ ___ age ___ Kate. Mary is eleven .kate is twelve.连成一个句子 Kate is 14. Mary is16合并为一句话 补全句子 John has two children,Tom and Mary.Tom is Mary's___.Mar Kate and Mary were born in the same year .改为同义句.Kate is （ ）（ mary is ten,kate is twelve.(合并成一句)mary is___ ___ ___ ___kate Mary is as old as Kate(改为同意句） Mary has _______age__Kate