The earth (get) warmer in the past decades.
has been getting
Why is the kitchen a mess? "Because Alan (make) a cake".
has been making
Emma is tired. She (tidy) her room all morning.
has been tidying
I (wait) for you to call.
have been waiting
We (try) to contact you all day to tell you that you have won a prize.
have been trying
Sally (cook) all afternoon. She is preparing the food for the party.
has been cooking
My son (stay) up late a lot recently. I'm rather worried.
has been staying
Ben is tired because he (paint) his room.
has been painting
The students (do) exams all morning.
have been doing
I (not read) books lately.
haven't been reading
I (peel) potatoes all morning
have been peeling
He (work) out in the gym all morning.
has been working
They (watch) TV all afternoon!
have been watching
The baby (play) in the rain for hours!
has been playing
They (relax) on the beach all day!
have been relaxing
He (study) for an exam for days!
has been studying
