Despertarse 1. Normalmente, me despierto a los siete en punto. Or 2. Normalmente, despierto a los siete en punto. Which one do The Spanish prefer？ I wake myself up at seven o'clock or I wake up at seven o'clock？

For people living un US Is 'To ditch a place' a native thing used in U.S during informal verbal communication？ E.g. It's too noisy. Let's ditch this place. E.g. I ditched work today because I hate my job. Do they sound native？

¿Qué lengua se habla...? From my textbook, it says '¿Qué lengua se habla en Jamaica?' I wonder can I say it without 'se'? Like ¿Que lenguas hablan en Jamaica? Because I just wanna ask 'what languages do the people in Jamaica speak?' if I say it in English. Also, why is my textbook using 'habla'? Isn't it referring to a single person (el/ella/usted) in Jamaica? Isn't 'hablan' better?

Pregunta a I have seen so many sentences using "pregunta a" in my textbook E.g. Mira las fotos y pregunta a tu compañero. Can I say It without "a" after pregunta? Why is there "a"?

"Contigo" in Spanish Is "contigo" a combination of some words, like "con" and "ti"? Since "conmigo" means "with me", what does " go" means? If that is the case, how about "with them" and "with us"?

"Para" vs "a"

Why does 'os' mean 'you' in Spanish dictionary? What kind of usage does it call? Que os pensabais, que solo vuestro chiquitin sabia hackear? I know tu, tus, te... but not os Can anyone help?

Explicame vs me explicas Do they both mean you explain to me. The frontier is a sentence that I heard when watching la casa de papel. So, I wonder can I use it in another way like the latter