Question

AYÚDENME POR FAVOR
Hay que acomodar las palabras en Presente perfecto ​

Answer 1

Respuesta:

El mandato dice que se utilice el presente perfecto progresivo, no el presente perfecto. Así las respuestas son:

1. I have been studying all morning.
2. Have you been taking photos?
3. The dogs have been barking.
4. She has been dancing for hours.
5. He hasn't been smoking lately.
6. Have they been playing chess?
7. It has been snowing for two days.
8. We haven't been drinking alcohol.
9. Someone has been calling you.