BP is still working to clog the well for good

BP is still working to clog the well for good This machine,______for many years,is still working perfectly. He is old,buthe still goes on working,同义句_____he is old,______he still goes on working If he ——,don’tinterrupt him.A.still works B.is still workingC.still has been working D.will still be working If he_________ ,don't interrupt him.A still works B is still working C will still be working请说明道理! the nurse is very tired----she is still working very hard Though hs is old,but he is still working hard 有什么错误? Though he is oid,but is still working hard.找错并改正 even is working it still she dark is if连词成句 still working out order是什么意思 Although the working mother is very busy,she still( )a lot of time to children. _____ he is very tired,_____ he still goes on working 用although连接句子“It's late.”和句子“He is still working.”是什么? ____ it is dark now,the workers are still working hard. 英语有关虚拟语气的选择题the lift wasn't working when i came back last night.if it ______ ,i would have to use the stairs.a.is still not working b.was still not working c.were still not working d.would still not working 希望有句子翻 My father is very tired but he is still working on the farm (改为同义句） ____he is old,_____he is still working in a factoryA.Although but B.But althoughC.Although,/D.Because,/ how come 啥意思How come the machine is not working?He's still doing it/working on it..How come I never met you before?怎么翻译