Why does the definite article "o" sometimes come before the "que"?

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¿Porqué el inglés no tiene equivalente a lo formal "Usted"?
Nayane Bremm
Quando e mais comum usar o "be going to" ou o "will". Pode me dar alguns exemplos quando usar cada um e por que seria mais adequado em casa frase?
Nayane Bremm
What are some ways of saying “I'm hungry” and “I’m thirsty” in Spanish?
Nayane Bremm
What is the difference between זֶה בֶּן “this is Adi” and זֹאת עֲדִי “this is Ben"? Why do they use different verbs?
Jonathan Benchlouch
¿Cuál es la diferencia entre “Gute nacht”, “Guten abend” y “Gutenachmittag”?
Nayane Bremm
What's the difference between "qué onda", "qué tal" and "qué pasa"? Don't they all means "what's up" in Spanish?
Nayane Bremm
Como se diferencia "sie" y "Sie" en la pronunciación?
Nayane Bremm
¿Cuál es la différencia entre "lastname" o "surname"?
Nayane Bremm
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