Verb tenses: 1. _________ she __________(work) in this company for fifteen years? 2. Keep silent! My father _____________ (sleep) in the room. 3. Fish _____________(exist) on earth for ages and ages. 4. The temple _____________ (stand) on a hill outside the town. 5. The wind _____________ (blow) very hard when I _____________ (go) out this morning. 6. Maria is good at languages. She _____________ (speak) French, Spanish and German. 7. Oil _____________ (float) if you pour it on water. 8. Up to now, my brother _____________ (study) in England for nine months. 9. She _____________ (talk) to me on the phone and it suddenly _____________ (go) dead. 10. You _____________ (change) your address recently. 11. _____________ they _____________ (write) their exams yesterday? 12. Listen! I _____________ (hear) somebody knocking at the front door. 13. I _____________ (not/ attend) any parties since I came here. 14. Daisy _____________ (watch) Titanic several times. I think she really likes it. 15. I _____________ (just/ have) pumpkin soup for breakfast this morning.