what is it over

what is it over what time is it over 意思 what time is it over?里面的over是什么词性 what is over is over The flag is over the airport.what mean is it? what is over is What is the bus station?It's over there.改错 What is over there? It is over to Piease sit down over t----.What is the t---?It is about nine twenty what is it that is over your head and under your hat What will be will be ,What is over is over. What is over there?N______. What is happend over there? It is over 什么意思? It is over t（） I know it is over It is over between us.