Respuestas
I have been studying English
I have been running a lot
I have been practicing my French
She has been talking to me
She has been praying a lot
She has been doing exercises
He has been making progress
He has been selling house
He has been doing his homework
We have been feeling tired
We have been feeling sick
We have been doing our best
You have been shopping in the Supermarket for two hours
You have been studying in the library
You have been writing for several hours
I have been doing anything wrong
I haven’t been training as it should
I haven’t been planning my lessons
She hasn’t been doing his part
She hasn’t been exercising lately
She hasn’t been feeling well
We haven’t been studying hard
We haven’t been making progress
We have not been helping
It hasn’t been raining
It hasn’t been snowing
It hasn’t been working
Explicación:
espero te sirva :D