阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。

    July is coming. People all around the world are talking about their (vacation). Parents would like (help) their children relax. (luck), they have two months off. Some people enjoy quiet life, so many of (they) stay at home watching TV, using computers and so on. some people spend time differently. My pen pal Tony blonde hair is a boy from the US. He says that (America) like going to the countryside. Just like his big family, they often go to a farm. There, some can feed animals, some can play and (other) can watch nice sky and rivers. They can also taste delicious food. They are quite (interest) in the life there.