题目内容：

下面短文中的划线部分是错误的，请改正，但不得改变原文意思，并将答案写在答题卡上。

It`s easy for people living in a city to           21．1.

find work than those live in the countryside.        22．2.

A city also have much public transport（交通）.     23．3.

In addition（另外）, there is lots of              24．4.

interesting things to do and place to see in a            25．5.

city. You can went to parks, go to cinemas or           26．6.

visit museums when you want relaxing.               27．7.

However , it`s often expensive to live in a city.

What`s more, the city is crowd, noisy                 28．8.

and dirty. This is difficult to find a good                 29．9.

place where people can enjoy peace and

fresh air as they did in the country.                    30．10.