Arguments & Topic Sentences
Now when you have your argument you will have to use it as your topic sentence (hoofdzin). Every body paragraph starts with a topic sentence.
1) Firstly, drinking under the age of 21 harms brain development.
2) Secondly, increasing the minimum age might encourage teenagers and young adults to drink more non-alcoholic drinks.
3) Thirdly, teenagers and young adults will be less likely to do things they might regret or that will negatively impact their life if they are not allowed to drink alcohol.