1.5 Practice Completa el ejercicio utilizando el presente perfecto continuo. 1. My cat _____________ _____________ (sleep) _____________ all day. 2. A: _____________ Jim _____________ (do) _____________ exercise? B: Yes, he _____________. He needs a rest. 3. It _____________ _____________ (rain) _____________ for several days. 4. I failed the test because I _____________ not _____________ (study) _____________ hard. 5. We _____________ _____________ (drive) _____________ for two hours. 6. Tracy and Tom _____________ _____________ (play) _____________ tennis for an hour. 7. A: I’m sorry I’m late. _____________ you _____________ (wait) ____________ a long time? B: No, I _____________ _____________. 8. Where ____________ you _____________ (spend) _____________ your summer holidays? 9. Who _____________ _____________ (eat) _____________ my cookies? 10.A: You look tired. _____________ you _____________ (work) _____________ hard?