按要求完成句子。
I am Mary Green.  (改为同义句)
____________ ____________ Mary Green.
--Are you Jim?  (写出肯定回答)
--Yes,__________ __________.
His father is fine. （对画线部分提问）
____________ ___________ his father?
Are these your keys?  (改写为同义句)
Are__________ keys_____________?
Those are erasers in the pencil box.  (变单数句)
_________ _________ _________ _________ in the pencil box.