until half past eleven on evening

I stayed awake on purpose until half past eleven one evening It's half past eleven. i would steal girls at shower room until half past eleven They have lunch ( ) half past eleven.选正确的介词 (on) (at) l have lunch at half past eleven. 对it's half past eleven中的half past eleven进行提问! It's half past eleven.(同义句转换) it is half past eleven写出相同意思的句子! it's half past eleven.The children( )(eat) turkey We have lunch ( ) half past eleven ( ) twelve every day it was half past eleven()i went to bed 请帮我翻译：Half past twelve Twenty to twelve Half past eleven Hal