Rewrite the following sentenced as required（根据所给要求，改写下列句子。每空格限填一词）
【1】I have; already had my bunch.（改为否定句）
I ________ ________ my lunch yet.
【2】A quick walk along Nanjing Road will remind you of many similar names.（对画线部分提问）
________ ________ remind you of many similar names?
【3】Millions of people visited the website to purchase things at the shopping centre.（改为被动句）
The website ________ ________ by millions of people to purchase things at the shopping centre.
【4】As we all know, Beijing is the capital of China.（保持句意不变）
It's ________ ________ ________ Beijing is the capital of China.
【5】He bought a vase for two million yuan.（保持句意不变）
A vase ________ ________ two million yuan.
【6】Did Maggie fly to New York on her own? He wondered.（合并两句为一句）
He wondered if Maggie ________ ________ to New York on her own.
【7】me, every year, a. sends, Christ, Christmas card（连词成句）
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