Answer:
TPRS (Teaching Proficiency through Reading and Storytelling) is an input-based approach to teaching language that focuses on the systematic instruction of vocabulary in a highly comprehensible, personalized and contextualized manner.
B) to indicat a length of time, hope this helps
The correct answer will be letter A (abogado) since a firefighter(bombero) wont study laws adn A singer(cantante) o seller(vendedor) wont either... The only one that studies laws is the Lawyer(abogado)
Hope this helps