Present Perfect Simple and Present Perfect Continuous

Simon can't walk because ....... his leg.

You're late! What ....... ?

........ the biography of Rafael Nadal, but I'm only on page 57.

How often........ to help with  the washing up?

........ reggae since she went to Jamaica.

....... five of my DVDs, but I didn't get much money for them.

How long ....... computer programs?

How many films ...... this week?

She’s tired. She ........ all day.

Mary is angry. She ........ an argument with her sister.

Tom has got a headache. He ....... the Internet for hours.

She’s in a bad mood. She ...... a bad day.