Mary had lunch at home before.（改为否定句） Mary____ _____have lunch at home before.

Mary had lunch at home before.（改为否定句） Mary____ _____have lunch at home before. Mary usually has lunch at school=? 1.Mary went to the box office at lunch time,but all tickets had sold out1.Mary went to the box office at lunch time,but all tickets had sold out 2.Mary went to the box office at lunch time,but all tickets had been sold out这两个句子哪个是对 Mary went to the box office at lunch time,but all the tickets had sold out.为什么这里用had sold out 而不是had been sold out They had lunch at twelve.变疑问句, 初二英语填空：Mary sometimes_____(have)lunch at school. Mary often has lunch at school (改一般疑问句) Peter had lunch at school yesterday.对at school提问 sell out 的用法1.Mary went to the box office at lunch time,but all tickets had sold out 2.Mary went to the box office at lunch time,but all tickets had been sold out这两个句子哪个是对的? 一道高考英语单项Mary went to the box office at lunch time,but all the tickets ______ out.Mary went to the box office at lunch time,but all the tickets ______ out.A.would sellB.had soldC.have soldD.was sellingB选项不是had been sold的是 Daniel doesn't have lunch at home,he had lunch at school.改错 We had lunch at home yesterday.(改为一般疑问句） -----you-------lunch at home yesterday We had lunch at home last Sunday.(同义句)W______ ________ lunch at home last Sunday. They had lunch at twelve yesterday.(改为否定句） Jane had lunch at home yesterday.（ 改为一般疑问句） They had lunch at twelve yesterday.改为否定句 they had lunch at schl yesterday.(改为否定句） They had lunch at school yesterday.改被动语态