Marta les las invitaciones a sus amigos ayera. dieronb. dioc. did. da

The answer would be: b. dio (since it's in third person).

Good luck!

Marta les dio las invitaciones...

The answer is b: estudiar (to study)

Is the common name of the main square in central mexico city. prior to the colonial period, it was the main ceremonial center in the aztec city of tenochtitlan. however, it is almost always called the zócalo today.