when's your grandma's birthday?(根据实际回答)

when's your grandma's birthday?(根据实际回答) Your grandma grandson's 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? what’s the ()of your grandma?she looks very young! what was your grandma? how is your grandma? Is your grandma When is your mother's when' s your birthday party? when grande is six,grandpa's age is twice hers.how old is grandpa when grandpa when grandma is 60 Don't worry about your grandma's healthy.(同义句转换) Is she your grandma对不对 Did your grandma learn English? grandma's中的's是什么 When is your friend's birthday? WHEN IS YOUR MOTHER S BIRTHDAY (回答) when is your mother,s birthday?