Объяснение:
They have been talking a lot lately.
Recently, I have been studying quite seriously.
We have been doing different things.
Sharon has been smoking.
It has been raining the whole day.
You have been halping your sister.
I have been reading a very interesting book.
We have been playing cards since morning.
She has been runing around the whole day.
It has been snowing since Saturday.
Peter has been feeling a little down lately.
You have been watching too much television.
We have been eating too many sweets lately.
Lately, I have been exercising quite frequently.
You have been helping me a lot.
