1.Is your friend a boy ( ) a girl?2.( )not your books.( )boo

1.Is your friend a boy ( ) a girl?2.( )not your books.( )boo Is your friend a boy ________a girl is your friend a boy or a girl? is your friend a girl? Is your friend a girl 如何回答? is your a boy a girl friend or 连词成句 ____ your friend a boy or a girl?空格是填is还是填are?为什么? If your girl friend play with a boy is very high . you could ____ your friend a boy or girl?该填am\is\are? ①.I don't know who is the girl.Why not ()your friend?A.ask B Is your pen pal a boy or a girl? Is your pen pal a boy?Is your pen pal a girl?(合成一个句子）