Раскройте скобки поставьте глагол в past perfect continuous. 1. Sally ___________

Раскройте скобки поставьте глагол в past perfect continuous. 1. Sally ___________ (type) this text for 3 hours before Mark came. 2. Anthony _________ (wait) for his airplane for 3 hours when its delay was announced. 3. I saw many huge puddles. ______ it_______ (rain) hard? 4. Sam did not even realize what a hard time Molly ______ (have). 5. Rita _______ (train) for a year and she was very fit when her ex-boyfriend met her. 6. Rachels husband _________ (fix) the car since early morning. 7. Paul and Molly ___________ (talk) on the phone for an hour when the line broke. 8. How long ____________ you_________ (watch) TV before you decided to go to bed? 9. Steven felt tired as he __________ (sail) for several hours. 10. Zina __________ (try) to find her mother for years but she failed.