Look through the materials provided to students for the lesson. Spend 5-7 minutes talking about, explaining, asking questions and introducing materials (aka vocabulary) to students. Make sure they now understand how to use it.
▶️ Spend more time on this part if necessary
▶️ You goal is to make students realize that they actually learned something today
▫ Do you like having pets?
▫ Are you a cat person or a dog person?
▫ What is the most annoying/rewarding thing about having a pet?
▫ Should zoos be banned? Is it animal cruelty?
▫ Why do some people still do big game hunting?
▫ Is there any other way to conduct medical research, without killing animals?
▫ Are drugs the most dangerous addiction there is?
▫ Do you think alcoholism is on the rise or less people drink nowadays?
▫ Can you name something that some people consider to be drug and you don't?
▫ Would legalizing soft drugs help to reduce crime?
▫ What would happen in the world with no drugs?
▫ Are there any upsides to taking drugs?
Spend 5-7 minutes discussing the mistakes people made. Give good and bad examples of how the vocabulary you discussed in the beginning was used during the lesson.