Name, in the correct order, the three steps you should follow before you begin to write a paragraph.

To me, the crucial part here is "before you begin" - this means that we're being asked for the steps before you write the first letter. 

First, it's good to have a topic (1) for your paragraph - or a leading thought if your paragraph is a part of a bigger piece. This will ensure you stay on this topic and not digress. 

Second, it's good to have the content ready (2) - so the arguments and the examples you want to give. 

Third, it's good to have a structure(3) - this way your paragraph will be easy to read. 

 
If you have those before you even start writing, your paragraph will be well-structured and well-written!

What are the options?