Put The Verb Into The Correct Form Past Perfect Simple.

1. We (build) ______ the sand castle when the storm came.
2. Mike (not/be) ______ to Baguio before 1999.
3. When Marie went out with her friends, she (do/already) ______ her assignment.
4. My Mother ( Bake) _____ By The Time She Left For Work
5. After he (see) _____ doctor, my father went home.
6. As soon as Kathryn (win) _____ the award, she thanked her fans for their support.
7. My brother (not/leave) _____ before 7:00 p.m.
8. By the time the teacher finished her lecture, the parents (come) _____ to attend the PTA meeting.
9. Before he left for abroad, the businessmen (be) _____ very busy with his expansion project.
10. When Manny Pacquiao ran for public office, he (make) _____ a name for himself in the world boxing.
11. Until he (say) _____ goodbye to his beloved, he did not board the plane.
12. After the guest (arrive) _____ the students went to the hall.
13. Until two weeks ago, Gerry (not/start) _____ to read his new book.
14. Sonny wished (not/antagonize) _____ his friend.
15. The children collected the dried leaves that (fall) _____ from the tree.

1. We had built the sand castle when the storm came. To form the past perfect simple, use the auxiliary verb "had" followed by the past participle of the main verb.

2. Mike had not been to Baguio before 1999. Use "had" + "not" + "been" + past participle to form the negative past perfect simple.
3. When Marie went out with her friends, she had already done her assignment. Use "had" + past participle to indicate that an action was completed before another past action.
4. My Mother had baked by the time she left for work. Use "had" + past participle to indicate that an action was completed before another past action.
5. After he had seen the doctor, my father went home. Use "had" + past participle to indicate that an action was completed before another past action.
6. As soon as Kathryn had won the award, she thanked her fans for their support. Use "had" + past participle to indicate that an action was completed before another past action.
7. My brother had not left before 7:00 p.m. Use "had" + "not" + past participle to form the negative past perfect simple.
8. By the time the teacher finished her lecture, the parents had come to attend the PTA meeting. Use "had" + past participle to indicate that an action was completed before another past action.
9. Before he left for abroad, the businessman had been very busy with his expansion project. Use "had" + been + past participle to indicate that an ongoing action was completed before another past action.
10. When Manny Pacquiao ran for public office, he had made a name for himself in the world of boxing. Use "had" + past participle to indicate that an action was completed before another past action.
11. Until he had said goodbye to his beloved, he did not board the plane. Use "had" + past participle to indicate that an action was completed before another past action.
12. After the guest had arrived, the students went to the hall. Use "had" + past participle to indicate that an action was completed before another past action.
13. Until two weeks ago, Gerry had not started to read his new book. Use "had" + "not" + past participle to form the negative past perfect simple.
14. Sonny wished he had not antagonized his friend. Use "had" + "not" + past participle to form the negative past perfect simple.
15. The children collected the dried leaves that had fallen from the tree. Use "had" + past participle to indicate that an action was completed before another past action.