Uzupełnij w past perfect lub past perfect continuous.

1. Mike ____ his friends before he went abroad for two months. (visit)

2. Paul _____ his car for two days before he called the mechanic. (repair)

3. Pamela ____ for two hours before her boyfriend arrived. (dance)

4. Melany _____ her house by the time the guests arrived. (clean)

5. My brother _____ before I felt angry with him. (apologize)