With everything for the birthday party____,I went back home.A.buying B.to buyC.boughtD.to be bought

With everything for the birthday party____,I went back home 证据语法都错了
went back home 是中文式的英语 只有用 went home 或是 went back
With everything for the birthday party_ready___,I went home 或
With everything for the birthday party_bought___,I went home