Open the brackets using present perfect continuous.
I (listen) to this for 2 hours.
You (wait) since this morning.
She (watch) their dog since Saturday.
We (talk) for over an hour.
I (prepare) for this test for almost 2 weeks.
Joe (work) here since 1987.
You (do) nothing for the last 30 minutes.
Lilly (teach) English for many years.
I (eat) tomatoes for my entire life.
Recently, she (feel) quite better.