Question

the legend of Prometheus who gave fire to the people___(be)at the same time the legend of the first time chemical reaction​

Answer 1

Answer:

had been

Explanation:

past perfect sentence it is i think so pls mark me as brainlyest

Answer 2

Answer:

become

Explanation:

1. rule of english
2. in the forms of the verb we are able to see it
3. if it is helpful mark as brain list and like and rate this answer but if it is helpful