grandma's中的's是什么

grandma's中的's是什么 Your grandma grandson's The teapot is my grandma's, my grandma,提问 when's your grandma's birthday?(根据实际回答) 数学中的5s是什么? grandma是什么? grandma是什么 What's wrong with your grandma?改为同义句What ( ) ( ) your grandma? When Grandma is six,grandpa's age is twice hers.How old is grandma is 60? knot grandma's knot 帮忙翻译上面这句 tom's grandma goes to work on ----(foot)every day. what’s the ()of your grandma?she looks very young! they_______(visit)my grandma`s house next week .理由 What was Lingling's grandma b.She was a d. My grandma is taking the s( )填什么? 连词成句 birthday grandma‘s is in september 连词成句：grandma's,yesterday,birthday,was,my.急 It___(be) grandma's sixtieth birthday.空格填什么?