Question

alguien me ayuda por favoooooor ​

Answer 1

Respuesta:

1) have been working / have I been working? / haven't been working

2) had studied / had david studied? / hadn't studied

3) went / did we go? / we didn't go

4) have spoken / have I spoken? / haven't spoken

5) has been / has paul been? / hasn't been

Explicación:

creo que es así