What's another way to say "i learned a lot of many new things"? i'm trying to make this simple sentence sound more sophisticated

Como se chama o presidente de angola?

Apko pata hai ka kistra poti karta hai? plz muja patao

Which sentence uses the denotative meaning of the word blue? i was feeling pretty blue when i lost my favorite earrings. i wore a blue scarf to complement the color of my eyes. the characters in the book all seemed rather blue. the movie’s ending always puts me in a blue mood.