If you've prepared the six main topics well, you should be able to adapt and use your prepared ideas for most questions. Take the following question, for example:
Describe a beautiful sky that you watched
I would adapt my description of London (main topic: describe a place). I already have some good ideas: the spectacular views, the skyline, the iconic buildings, the landmarks etc. I could simply add that I watched the sunset from a 'vantage point' overlooking the city centre. This question now seems a lot easier!
Have another look through the topics that people shared in the comments below last week's lesson, and think about whether you could adapt your ideas from one of the six main topics.
Not every question can be answered by adapting the main topics. I'll cover some possible solutions to this problem in my next video lesson.