题目：Read this article about farming. Change the Underlined verbs to the present continuous to emphasize that the article is describing a current trend.（阅读这篇关于农业的文章。将用划线的动词改为现在进行时，以强调文章所描述的当前趋势） Many farmers 1 give up farming because they 2 find it difficult to make a living. Every week at least seven dairy farmers 3 go out of business because they 4 have to sell milk below the cost of production. ‘It 5 costs us 24 pence a litre to produce, but the supermarkets 6 pay us 20,’ said a dairy farmer who 7 plans to leave farming. ‘It 8 gets more serious every week and the government 9 doesn’t do anything to help us,’ he added. These days many farmers 10 concentrate on finding other sources of income. Some 11 run guest houses and others 12 open their farms to visitors.
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