Put the verb into the more suitable form, present perfect simple (I have done) or continuous (I have been doing).

1. Where have you been? Have you been playing tennis? 2. Look! Somebody has broken that window. 3. You look tired. Have you been working hard? 4. Have you ever worked in a factory? 'No, never.' 5. Liz is away on holiday. 'Is she? Where has she gone?' 6. My brother is an actor. He has appeared in several films. 7. 'Sorry I'm late.' 'That's all right. I haven't been waiting long.' 8. 'Is it still raining?' 'No, it has stopped.' 9. I have lost my phone. Have you seen it anywhere? 10. I read the book you lent me, but I haven't finished it yet. It's very interesting. 11. I have read the book you lent me, so you can have it back now. 12. I have had it since I was a child.