escribe en negativo y pregunta las frases
han estado jugando al fútbol durante tres horas
ella ha estado estudiando inglés desde que tenía 16 años
james ha estado enseñando en la universidad desde junio
hemos estado esperando aquí por más de dos horas
han estado jugando al fútbol durante tres horas
ella ha estado estudiando inglés desde que tenía 16 años
james ha estado enseñando en la universidad desde junio
hemos estado esperando aquí por más de dos horas
Verified answer
Respuesta:
Have you been playing socer for 3 hours?
They haven't been playing football for three hours
She hasn't been studying English since she was 16
Has she been studying English since she was 16?
James has been teaching at the university since June
Has James been teaching at the university since June?
We haven't been waiting here for more than two hours
Have you been waiting here for over two hours?
Respuesta:
They haven't been playing the future for three hours.
She has not been studying English since she was 16 years old.
James has not been teaching at the university since June.
We haven't been waiting for
Explicación:
Está facil Jsksksks :)