is this your teapot?No,it's theirs teapot.哪错了?

is this your teapot?No,it's theirs teapot.哪错了? teapot,is,yours ,this )连词成句 注意是问句 This teapot is ___ (for/to) my grandpa. Whose is this teapot?What would you like?She is from Japan.的同义句 Whose is this teapot?What would you like?She is from Japan.的同义句 This nice teapot is( ) （ ） （ ）,中文意思是这个漂亮的茶壶哥哥送给我的 is this your skirt this is your Maybe this is your Is this your uncle? this is your aunt. is this your business Is this your schoolbag? Is this your (空格) Is this your schoolbag? this is your pencil Is this your cake. This is your explanation?