I ___________________ (watch) TV all evening.
have been watching
A: _____________ (you / ever go) to Korea? B: Yes. I __________ (go) to Seoul last year on holiday.
Have you ever been / went
Your eyes are so red! __________ (you/cry)?
Have you been crying?
I ___________ (fail) two exams this year, so I _________ (study) harder recently.
have failed / have been studying
There aren't many apples left on our tree because someone _________ (pick) them!
has been picking
There are no trees left in this field. They ____________ (all / cut down)
all been cut down
This video is really popular. It _______________ (view) 2 billion times!
has been viewed
