Writing is a skill, and just like any other skill, you can learn how to write more effectively. It just takes your knowing the concepts. One of the basic concepts of effective writing is sentence structure. Today's blog covers this concept in a couple of different ways. For you audio/visual learners, here's a video:
May I encourage you to do one thing: PRACTICE! After all, it's not practice that makes perfect; it's PERFECT practice that makes perfect.