It's nine o'clock.It's time _______English class.为什么要填for进去?

It's nine o'clock.It's time _______English class.为什么要填for进去? It's twelve o'clock.It's time for( )to( )( ) It's 11 o'clock.It's time for lunch. lt\'s nine o\' clock.lt\'s time for english class. it's nine o'clock翻译? it's nine o'clock.it's time bed（填空） It’s nine o’clock .It's time_______to bad.(填空) It's nine o' clock.(对"nine"提问） It's time for class. It's nine o'clock now,Kate with her classmates_______a class ( )is it now?It's nine o'clock.括号里填什么? 1.It’s eight o’clock now.It’s time ________ class.