do they boys have oranges?改为单数句 ____the boy ____an orange?

do they boys have oranges?改为单数句 ____the boy ____an orange? Do they have oranges?改为单数句 改为单数句:Those are orange oranges. they aren't orange oranges.改为单数形式 Do they like oranges?改为单数 They have some oranges(改为单数形式) Do they have oranges?的单数形式. they are orange sweaters 改为单数句 they are orange schoolbags改为单数句 he,does,not,play,sports改为肯定句they,have,some,oranges变为单数句 They are oranges 改为单数 Do they have tennis racket?(改为单数句)