The workers are busy in the factory.A.work B.to work C.working

The workers are busy in the factory.A.work B.to work C.working the workers are busy ----models for the exhibitiona.to makeb.with makingc.being makingd.making Now the workers are workingNow the workers are ()()同义句 What are the workers building? 改错of all the workers ,he is very busy The other robots are workers怎么翻译 The workers are having ciass.翻译 We are busy these days． In those days the workers had a hard time．We are busy these days．In those days the workers had a hard time．我在一篇文章中看见这2句话后面一句我明白需要加介词in我就是不明白为什么不能说 The workers are workers are working in the factory(写同义句） The workers are working very carefully.感叹句_____ _____ the workers are working! 同义句转换.All the workers are working now.All the workers are ( ) ( ) now. The workers are still working正确吗还是The workers still are working正确呢? The workers are working.(改为同义句）The workers are ___ ___ . Many workers were busy building the underground railway.The whole of the street was up. The workers are working in the factory 改成同一句 The population of the workers ___200.is 还是are. Workers are in the new building around the _____. The workers are ()(wide) the narrow street these days