This is a nice post by @TEDIELTS about different ways of giving examples.
Remember that in Writing Task 2, it's important to include relevant examples in order to:
Your examples should
a) clearly support the point you are trying to make.
b) be immediately easy to understand and not require additional explanation.
c) be specific (but use examples that are generally applicable and not just about your personal experience)
d) be factually accurate and not based on false information or assumptions. (no fake articles please)