I can help with some of them but i can't garantuee that they will be correct
le-cci-on
ma-ri-a
ra-ul
po-li-ci-a
These are the only ones i could do i think theyre probably wrong but i tried my best i hope this helps
Answer: El fin de semana leí en mi habitación A veces mi amigo va a nadar en la piscina
Explanation: i speak spanish :)
As Spain began to colonize more and more countries those countries began to develop slang which then resulted in the slang being an everyday thing so then it became part of the language so thats why every spanish speaking country speaks differently.