Machines need _________to work.填空

Machines need _________to work.填空 They need electricity ____(make)the machines ____(work). As is well known,machines need to lubricate. Computers are very powerful calculating machines（改为感叹句）______ ________calculating machines computers are i need some ______(money) Need to maintain the machines even if the machines stopped即使在机台停止的时候,也需要定期保养机器,如上翻译可以吗? ______ last week,she lived a quiet and happy life in the countryside.a.Not until the earth -moving machines cameb.The earth- moving machinges camec.Until the earth-moving machines camed.Then came the earth-moving machines machines是什么意思 We need to buy some ______.(chilli) You need a good ______(sleep).同上 We need air ,water ______ _______ (live). Food is ______(need) for life. I need you ______(carry) water. Peter and Barry ______ (need) many bags. The cheaper washing machines should ______ about five years .A be used B last C work on D be lasted we don't know how the a ______ Chinese people built the Great Wall without modern machines 我需要五种原材料 I need ______ ______ ______ ______. If she ______(need/needs）anything,she only______(need to/needs to/need/needs) ask.