it's time for bed的否定句

It's time to go to bed .的同义句用It's time for bed . 同义句：It's time for bed now.It's time ------- ------ ------bed It's time for bed it's time for bed. It's time for bed.改写为同义句 写出下面句子的同义句1`It's time for bed now.It's time ____ ____ ____be It 's time for bad now.改为同义句-----It's time ( ) ( ) ( )bed no It's time for bed（写出同义句） It's time ____ ____ ____bed It's time for bed.改句子,改成句意不变式的句子. It's time for bed.(换一种说法句意不变)It's time to __ __ bed. It's time for bed同义词怎么说 It's time for class 改为否定句