The computer ______(turn)off now.Who ____(turn)it off?

The computer ______(turn)off now.Who ____(turn)it off? turn off the computer可以说吗?用turn off Turn off the computer .(改为否定句 turn off the computer用中文翻译? 为什么是turn off the TV 不是turn the TV off?而有turn it off? ---Must we turn off the TV now? close the computer和turn off the computer的区别, ______(not turn) off the light,please. Turn off the radio Turn off the shoes. Turn off the turn off it还是 trun it off