Fill in the gaps with articles a/an, the or no article (use a dash ( – ) in the gap): There was Ответ knock on Ответ

There was a knock on the door. I opened it and found a small dark man in a blue coat and a woolen cap. Peter thinks that this is quite a cheap restaurant. He first went to the Red Sea on a Swedish ship, so as well as learning navigation he had to learn the Swedish language. Emma dreams of going to China and seeing the Great Wall. John works for IBM. He used to work for BP.