Can somebody help me with these Spanish questions please?

What is agudas & llanas & esdrújulas & sobresdrújulas

12. choose the answer that best completes the sentence. maria y (trabajar) en un restaurante. (2 points) a: trabajas b: trabaja c: trabajamos d: trabajan

Which one of the following is the correct rhyme to keep in mind when using the spanish counterparts to this, that, those and these? a “this” and “these” both have t’s, “that” and “those” don’tb “that” and “those” both have t’s, “this” and “these” don’tc “that” and “those” both have s’s, “this” and “these” don’td “this” and “these” both have s’s, “that” and “those” don’t