Question

¿Me pueden ayudar con el siguiente ejercicio de Presente Perfecto vs Pasado Simple?

Answer 1

Respuesta:

1b have seen

1a Did you touch

1a were

2a Did you go

2b bought

2a did you buy

3a  did you finish

3b I finished

3a have you typed

3b I have already typed

4a have you ever been

4b have gone

4a did you stay

4b stayed

Explicación:

Answer 2

Respuesta:

1) b: SAW

a: DID YOU TOUCH

b: WERE

2) a: DID YOU GO

b: BOUGHT

a: DID YOU BUY

3) a: HAVE YOU FINISHED

b: FINISHED

a: HAVE YOU TYPED

b: HAVE ALREADY TYPED

4) a: HAVE YOU EVER BEEN

b: WENT

a: DID YOU STAY

b: STAYED

Explicación: