Respuesta :

C. compraron 
"Ellos" is the third person of the plural, you just need to add correct ending of the verb Comprar (which means to buy btw). 

AADJ4

1) Where would you buy aretes?

   A) la joyeria

2) Which Spanish expression would you use to describe                         something that happened last year?

B) el ano pasado

3) Complete the following sentence with the correct verb form.

Ellos ______ una pulsera y una corbata.

C) compraron

4) Complete the following sentence with the correct verb form.

Tu _____ al tenis.

B) jugaste

5) Which sentence correctly substitutes the bolded phrase?

Carla compro los anteojos de sol.

C) Carla los compro

6) Complete the following sentence with the correct answer.

 The _____ is the largest antiques market in South America.

A) San Telmo Fair

7) What can you find in the librerias de viejo in Buenos Aires?

B) used books

8) Where are many of Horacio Quiroga's stories set?

B) in the jungle

9) Which sentence correctly substitutes the bolded phrase?

Yo busque una pulserapara Teresa.

A) Yo la busque

10) Why were Alfonsina Storni's works viewed as controversial?

D) They had a strong feminist message.