Present Perfect / Present Perfect Progressive

What _________ doing? You look exhausted.

Oh, I haven’t been skiing ___. I’m afraid I’m not good at it now.

Jeremy ___ dinner since ten.

___ have you been staying here?

What ___ all this time?

We .....just won the competition!

They had a fight last week and ___ to each other since then.

Look! I..........my car! It's clean now!

I noticed they _______quite a lot recently.

I_________some strange dreams recently.

They _______hard all morning.They are taking a break.

Keith____at least 20 emails this morning.

How many times____you in London?

Where's Roger____?I can't find him.

_____has he been a doctor?

I'm afraid______yet.

There haven't been any visitors____this morning.

They have ______got married.That's great news!