It’ time for the school ______(open)ceremony.let's hurry横线上该填什么?

It's the time for,It's a time for,It's time for的区别 it's time for the dig show It's time for ( )( )( ) the classroom.It's time for ( )( )( ) ( 该我们打扫)the classroom. it's the time for the big show xiexie1 it is time to the news 还是it is time for the news it's time for It's time for Leave time for it It' s time for It's time for class.Please l________It's time for class.Please l________ to the teacher. It time for class.The students ___(停止唱歌) and ___(准备好) for class It was time for class It is the time for dinner同义句 please __ the Tv,IT IS time for cctv news it's time for the party同义句 it's time for her --------（sing）at the party. It's time for us_____(sing) the song. Maybe it's the right time for me to give “ it is time for go to the zoo ”.怎么改?