<p>请根据材料回答21-35题:<br/>In nearly every town or city center in the UK,on most days of the week you can find one or more people standing in the street selling a magazine <span style="text-decoration:underline;">21</span> The Big Issue.These people are all <span style="text-decoration:underline;">22</span>,but they are not begging for money.<span style="text-decoration:underline;">23</span>,they are selling the magazine as a means(手段)of <span style="text-decoration:underline;">24</span> a small but respectable living.<br/>The Big Issue magazine was <span style="text-decoration:underline;">25</span> in 1991by Jon Bird and Gordon Roddick after they <span style="text-decoration:underline;">26</span> that there were many homeless people who were <span style="text-decoration:underline;">27</span> on the streets of London.On a previous(之前的)<span style="text-decoration:underline;">28</span> to New York,one of them had seen homeless people selling a newspaper known as Street News <span style="text-decoration:underline;">29</span> they decided to set up something <span style="text-decoration:underline;">30</span> in the British capital.<br/>Nowadays,The Big Issue has <span style="text-decoration:underline;">31</span> all over the UK and there are even different versions(版本)of the magazine in different parts of the <span style="text-decoration:underline;">32</span>.The sellers buy each magazine from the organization for seventy pence and then sell it to a <span style="text-decoration:underline;">33</span> for one pound fifty.By working with The Big Issue,many people have been <span style="text-decoration:underline;">34</span> to escape from homelessness,and <span style="text-decoration:underline;">35</span> many of them have moved on to new jobs and new lives.</p>
24是()。