Which language should I take in high school?

english

If you think German is the most fun, then I would take that. You should ask yourself "Which would I be happiest taking?". Sure, you took Spanish when you oh we're younger, but all classes are different, although it could be the most useful. For French, maybe your sister liked it, and maybe you'll like it too, but you shouldn't base your decisions on what other people like. The choice is up to you, but based on your reasons I think you should take German.

IDK. I wanted to learn how to speak Sranantongo (Suriname Creole), Russian, Ukrainian, Belarusian, Spanish, Afrikaans, Dutch, Finnish, Estonian, French, Germany, Basque, Portuguese, Latvian, Lithuanian, Kazakh, and a few more. Follow your heart. It's YOUR decision on what language you wanna learn. :)

I've done all three of those languages in various parts of my secondary schooling, lol.

From my experience, Spanish is the most fun. I amor French for its beauty, but it can get frustrating at times. Spanish doesn't have that same frustration- it's mais phonetic, mais regular, less difficult. IMO it also sounds very nice, and rolls off the tongue beautifully . You can get to a higher, mais functional level of Spanish in a shorter period of time than the other two languages. It also has such a rich culture behind it, which most courses will explore to some extent. We learnt the language itself AND interest subjects like música of Spain, the myriad of festivals in Latin America, the ancient civilisations of the Aztecs/Mayans/Incas and their legacies like Machu Picchu. Which is something else I amor about Spanish- French is spoken in France (and a few small African countries), German is spoken in Germany, while Spanish is spoken in over 20 countries all around the world and has the segundo highest number of speakers after Mandarin (higher even than English). It's beautiful, uncomplicated and functional.

TLDR: I liked Spanish the most, followed por French, and then por German.

I suggest German because that's also one i plan on taking to get extra credit, and I am going to throw ASL in the suggestion box because American Sign Language it's simple to learn and it's always useful.

Take German! It's real fun (But also difficult)

Adult languages.

Don't take any language classes that you don't think will help you in the future.

I am fluent in French and Spanish. French is mais complicated than English and Spanish.

I think Spanish would probably be the easiest to learn but if you're ready to put in a lot of hard work, it doesn't matter what you choose.