They were having lunch at 12 o'cioch yesterday.(改为一般疑问句)

they ___supper when we___into the rooma.are having.wentb.were having..goc.were having...wentd.are having...go They were (having a piano lesson)对括号部分提问 they were having an important meeting改为否定句 were后动词是否要用ing:是they were have还是having? She knew they were having the same troubles that she had experience.中have为什么用having They were having a good time at the party last night.改为感叹句 i,were,telephone,supper,having,when,the,rang,they连词成句 急 急 急 谢谢! When he arrived,they were (having supper).对括号部分提问 用a,about having party excited were idea they surprise the of连词成句 翻译she knew they were having the same trousers that she had experience She came to visit the Greens ( ) they were having supper 填什么?是as before they were not having a meeting when l was there 改被动 They were having lunch at 12 o'cioch yesterday.(改为一般疑问句) They___tired so they stopped___a rest.A.are,have B.were,have C.were,to have D.are,having They _____ supper when we _____ into the room.A. are having…went B. were having…go C. were having…went D. are having…go为什么不选D Having lived in France for many years,they still enjoyed the foods__in their homelandA.which were used to havingB.they were used to havingC.which used to haveD.they were used to have为什么选B不选A? They were having a tea party in the garden.对这个句They were having a tea party in the garden.对这个句子提问两次,一个一般疑问句,一个特殊疑问句,正确率高,完整的有好评 All flights ________ because of the terrible weather,they had to go there by train.A.having been canceledB.had been canceledC.having canceledD.were canceled 要详解