改为单数形式They are women teacher?

改为单数形式They are women teacher? They are old women.(改为单数形式） Are they women doctors? 改为单数句 They are some young women(改为单数形式）清楚明白 They are our women doctors.（改为单数） They are some English women teachers.改为单数局 they are some young women改为单数行式 There are some women teachers over there改为单数形式 are they apples?改为单数形式 they are English books.(改为单数形式) They are his friends改为单数形式 are they american students?改为单数形式 They are English cars.(改为单数形式) they are old computers改为单数形式 they are nurses改为单数形式 They are Chinese【改为单数形式】 they are your sons改为单数形式 They are some young women.改为单数的句子是( )a young(They are some young women.改为单数的句子是( )a young( ).