Now is the right time to do sth还是Now it is the time to do sth?哪个对?

What is the right question now? the old man is sleeping right now 划线部分提问 划线部分“ right now” the time for justice is always right now. Where is the Body World 3 exhibit right now Enjoy is right now!The future will be a unknown! 1.The old man lives alone______in the country,his children work in the city.2.Tim worked hard at math,but he f ailed_______ the exam again.3.My mother is cooking in the kitchen_________ now.4.Miss Yang isn’t here right now.Can I take a message ____ Is it snowing right now? He is busy right now.后面right now怎么解释? He is busy right now.后面right now怎么解释? john and Tim＿pictures in the park now A.taking B.is taking C.are taking Now is the right time to do sth还是Now it is the time to do sth?哪个对? NASA is now going to put the delescope right为什么要加now 加不加now 有什么区别. the (-----)(short)f the twins is Tim 三.Korean culture is really exciting right now.The Korean Wave is sweeping Asian countries includ it is snowing right now?right it is snowing right now? tom is not there right now近义词A a moment agoB right wayC after a while D at the moment The only thing I can think about right now is mosquitoes!译 NASA is now going to put the telescope right.NASA will be repairing it.翻译