Choose the right form.
Where have you been? Have you played/Have you been playing/Did you play
1.
tennis?
2. He askes if I joined/shall join/would join them tomorrow at the picnic.
3. How many pages of that book have you read have you been reading?
4. Father's hands were dirty. He had been repairing have been repairing/repaired the car.
5. What happened/has happened had been happening to you last night?
6. Somebody has broken/broke/has been breaking the window when I was out.​