Тест по английскому языку. Present Perfect Continuous

She has been _____ all night long. She’s a party animal (party animal – любитель вечеринок).

Why is it so chilly here? Have you _____ airing the room again?

He’s so persistent, he _____ doing sit-ups (качает пресс) for 10 minutes already!

They have been ______ in Africa for twenty years. And now they are happy to return to their homeland.

We have ______ all our life. It’s time for us to have a rest.

The house is in a mess. What have you been ____ all this month without me?

He _____ for me since seven o’clock to give me something costly.

They _____ on the phone for the last two hours! That’s incredible!

I’m sorry, but I must confess that I haven’t _____ English since you arrived.

These five days he has been _____ to start a car but he always fails to do it.