There is a specific structure and technique to writing an IELTS essay. Think about getting one of my advanced lessons just to see the technique. . Also make sure you prepare ideas for all common topics so you have plenty of ideas ready to use for essays (as well as speaking part 3).
Here’s an example: “Drunk driving laws need to include stricter penalties for those convicted of drinking under the influence of alcohol.” Your essay would then go on to support this thesis with the reasons why stricter penalties are needed.
My resolution 2011 essay - Perfect Mix
Absolutely not if you want band 9. You must use natural language, not phrases and sentences you have learned from an academic writing website or book. Never learn sentences to put in your essay. Each essay is written uniquely depending on the topic. Any learned sentences are not counted by IELTS. I strongly suggest you get at least one of my advanced lessons in writing task 2 so you understand not only the techniques but what IELTS is all about in terms of how it functions as a language test: