The answer is usan because it is talking about how they talk to their friends. They USE slang.
Answer:
Access to picnic areas...
Explanation:
Because in the first explanation it says "áreas de camping y pícnic"... In the second it also says it: "Teníamos un área de pícnic"
The answer would be No because when ever there is “No,” and you are trying to give a negative answer you have to put another no after the “,”
Desde hace makes the most sense. The best form for this sentence is, "Te espere` una hora." It's shorter and direct.
