The correct answer is A) Toque. You use tocar to describe playing an instrument (even though jugar means to play too). And you want to use the past tense form of tocar which is toque because the sentence is saying you did this action yesterday.
Answer:
b.estudien
Explanation:
because the verb is in prural
Mario llevaba una pajarita de $20,00 y un traje de $25,00
Modernismo in the 19th century