Present Perfect or Continuous

I (a)   (not/do) the housework yet.

She has___________for her exams all day

I don't like Antonia. In fact, I've never ______ her!

They (a)   (study) very hard recently.

I've __________ Tim since we were at primary school together.

She (a)   (promise) to help many times.

Ah, there it is! I've _______ for that book for ages.

We (a)   (paint) our living room. I think it looks a lot better.

Have you ________ my keys? I can't find them anywhere.

She (a)   (take) French lessons lately.