The boy sat there for a  long time without（没有）doing ______ after he finished his homework.

电视新闻上常见巴勒斯坦总统阿拉法特等中东国家领导人，他们往往头上围着头巾，有的身着长袍。你认为这种服装可以起的作用是：（ ）

改成被字句。

汗水把衣服浸透了。（改为被字句）

根据短文内容，选择正确答案。

Do you know Pleasure of Farmhouse(农家乐)? It's a new way for holidays in China. Now, more and more people are interested in it, especially young people. Every weekend, thousand of people drive to the countryside. The farmers invite them to their farms even homes. Many people help the farmers work on the farms, such as fishing, watering the crops or picking apples. If you come to the farm, you will fall in love with the country life at once. Here you can listen to the birds, enjoy the beautiful view of countryside, breathe the fresh air and watch the crops grow. You can even taste the fresh produce, such as tomatoes and strawberries.

Pleasure of Farmhouse brings a good chance to enjoy the life of countryside, especially for people living in the cities. It can make them relax.

      One farmer said, “Welcome children to our farms. We will show you where your food comes from.”