Those are their aunts and uncles.变为单数形式

Those are their aunts and uncles.变为单数形式 Those are their aunts and uncles.变为单数句 3.Those are pictures of their families.(改为单数形式) He( )two aunts and three uncles. these are my r__________they are my uncles ,my aunts and my I have four （grandparent）,two uncles and three aunts(选择适当的形式 Their sons like hamburgers and eggs变为单数形式 Our aunts and uncles will be there.对Our aunts and uncles 提问. those birds are blue and black单数形式 those are cakes单数形式 Are those oranges?单数形式 they invited my friend ,cousin ,uncles and aunts,and grangpa