Es.
This means
"The house of solitude is in Paris"
That is a true fact.
Are you wanting to translate into English? If so, it's Eduardo hurts his elbow.
3.7 is past tense so pasado and 3.8 is present tense so presente
Well there's no list but i can tell you to look for something similar to this "tengo muchas ganas de viajar" or "en serio, quiero viajar"
Para el almuerzo mi amigo come una hamburguesa con yogur.
Not hating on anyone that has hamburgers and yogurt, but most people don't do that.