Open the brackets using the present perfect continuous.

They (talk) a lot lately.
You (watch) too much television.
We (eat) too many sweets lately.
Lately, I (exercise) quite frequently.
You (help) me a lot.
You (help) your sister.
I (read) a very interesting book.
We (play) cards since morning.
She (run) around the whole day.
It (snow) since Saturday.
Peter (feel) a little down lately.
Recently, I (study) quite seriously.
We (do) different things.
Sharon (smoke).
It (rain) the whole day.