高中英语改错题,急

高中英语改错题,急
The journey was long and tired.We left London at five in the evening and spend eight hours on the train.We had been traveling for three hours after someone appeared selling food or drinks.It was dark when we were cross Wales so we could see nothing across the Windows.When we finally arrived Holyhead,nearly everyone was sleeping.As soon as a train stopped,everyone came to life.While we were getting off the traun,it was an announcement that the boat had not arrived in yet from Ireland and there had been delay.When the boat finally came,we have been waiting for over 2 hours