<p>I think one is enough, but nearly ALL the model essays I see have more than two. So how about you guys?</p>
<p>I used two examples and got 11/12 on my essay. It’s better to use two because they give you 25 minutes and want to see how efficiently you use that time. It’s not hard thinking of another example. It doesn’t even have to be true.</p>
<p>2 - 3, depending on how much I can write using only two examples.</p>
<p>Personally I find it very hard to develop an entire essay with one example so I like to use two or three.</p>