Linda’s telephone number is 605－4279.（就划线部分提问）
________ Linda’s telephone number？
Is this a blue ruler?（否定回答）_________, _________ _________.
That is my good pen friend.（改为复数句子）
_________    _________  our good pen __________ .
This is her family photo.（变为一般疑问句）
_________     _________  her family photo?
Tom is Mr Green’s son.（改为同义句）
Mr Green is Tom’s   _________ .