So basically your supposed to write what fits in the category. Like for the first one it’s on science classes so an answer could be Astronomie. The second one is talking about the hours of the day, afternoon, evening, so an example would be la nuit. The third one is talking about different languages so an answer could be l’italien. The fourth one is describing the days of the week, meaning today or tomorrow, so an example could be hier. The last one is describing the hours of the day pretty much so an example could be le week-end or l'après-midi. I hope that helped!
