therebeingnothingelsetodo,wewenthome?1.针对"therebeing"句子——主语是”nothing“,谓语是：being,那么“宾语”是什么呀?2.针对“全句”——主语“WE”,系动词（谓语）“WENT”,表语“home”3.那么"th

Question

there being nothing else to do,we went home?
1.针对"there being"句子——主语是”nothing“,谓语是：being,
那么“宾语”是什么呀?
2.针对“全句”——主语“WE”,系动词（谓语）“WENT”,表语“home”
3.那么"there being"句子在句中做什么成分,用于修饰谁呀?

Answer 1

there bing nothing else to do不成整句则定语作为主语,后句省略了(so shall)we went home?
整句是一个倒叙的思维