I think I'm going to take bus to the party哪错了

I think I'm going to take bus to the party哪错了
I think I'm going to take bus to the party
哪错了

I think I'm going to take bus to the party哪错了
此题应该在bus前加个a
一般表交通方式的表达有by直接加交通工具或者take +a/an+交通工具