6 ________ such heavy loss during the financial crisis(金融危机), the businessman didn’t have the courage to go on.
57. --- Would you like some wine? --- Yes. Just .
56. It is impossible for so workers to do so work in a single day.
55. Because of his English, he couldn’t talk to the foreigner .
54. --- I have two suggestions: one is to go to the cinema, the other is to have a drink. --- Well, personally I prefer the _____ one. I don’t like films very much.
53. In 1989, a(n) _______law was passed by the United Nations to stop people putting waste into sea.