Bob is lazy.His room is at sixs and sevens.Guess the meaning

Bob is lazy.His room is at sixs and sevens.Guess the meaning his bed-room is always at sixs and sevens为什么要加S,这句话什么意思 at sixs and sevens He is not at home today.Things are at sixs and sevens. 1.John's bedroom is at sixs ahd sevens. Bob is lazy and he is still ( )(sleep) in his room 在句子oh my god the room is at sixes and sevens中at sixes and se ten to one,five and ten,six to one,at sixs and sevens,in thr 英语翻译1.in theres and fours A.张三李四2.at sixs and sevens B.三五成群3 John's bedroom is at sixes and sevens. Everything is not good older but at sixes and sevens. guess what is the word according the meaning and the first l