1.Linda’s telephone number is 605-4279.(就划线部分提问) ________ Linda’s telephone number? 2.Is this a blue ruler?(否定回答)_________, _________ _________. 3.That is my good pen friend.(改为复数句子) _________ _________ our good pen __________ . 4.This is her family photo.(变为一般疑问句) _________ _________ her family photo? 5.Tom is Mr Green’s son.(改为同义句) Mr Green is Tom’s _________ .