下列英文段落中,哪處是錯誤的?

1.When we checked out from the hotel, we noticed that additional items had been added to our bill by mistake.The receptionist charged us for 2 bottles of Brandy from the mini-bar in my room.In fact,we did not drink them.

2.Firstly, could you please let me know why the washrooms smell? Secondly, can you explain why are the windows broken and we were not allowed to change rooms?And finally, why are we charged for things that we did not drink?

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Past tense should be used. Right ?

1.Finally when we noticed some items had been added to our bill by mistake.The receptionist tried to charged us 2 bottles of Brandy from the mini-bar of my room.In fact,we didn't drink them.

2.Firstly,could you let me know why the washroom was smelly?Secondly, could you explain why the windows were broken and we were not allowed to change another room?And finally, why were we charged for things we had never drunk?

2009-05-28 19:36:08 補充：
charge us 2 bottles