Create a script for a radio advertisement, in Spanish, for a grocery store owner in Ecuador to help him compete with online shopping. Include details like the variety of products that will be available in the store, the personal assistance that will be provided by store employees, and the discounts that will be offered to customers.

Answer from:

so the plural forms of ser are

nosotros somos

vosotros sois

ellos/ellas son

i assume that your teacher means for you to do sentences like

los chicos son guapos. (for the boys)

and

las chicas son guapas. (for the girls)

if you are including yourself in either of these groups you would do something like

las chicas y yo somos muy simpáticas. (if you are a girl)  or

los chicos y yo somos muy simpáticos. (if you are a boy)

if you are talking to the group of boys or girls directly i assume you would do something like

vosotros sois muy tontos. (for the boys)

or  vosotros sois muy tontas. (for the girls)

the answer is c. estudió

explanation:

to translate: last year a group from my school went to cuba and studied the history of the island. you would use preterite form because it was one time and they use fue in the sentence.