Question

Supply the Past Perfect and the simple past of the verbs in parenthese
1. We .....................(finish) the exercise when the teacher entered the room.
2. I washed the dishes after we............................(eat).
3. I...................the film before George took about it (see)
4.the teacher....................us a test after we had studied the lesson(give)
5.jack told me that he.................. from a tree(fall)
6.she knew that her boyfriend.......................... to the movies with Alice(go)
7. i.................two letters before my secretary came into the room(write)

Answer 1

SIMPLE PAST:
1. We finished the exercise when the teacher entered the room.
2. I washed the dishes after we ate.
3. I saw the film before George took about it.
4. The teacher gave us a test after we had studied the lesson.
5. Jack told me that he fell from a tree.
6. She knew that her boyfriend went to the movies with Alice.
7. I wrote two letters before my secretary came into the room.

PAST PERFECT:
1. We HAD FINISHED the exercise when the teacher entered the room.
2. I washed the dishes after we HAD EATEN.
3. I HAD SEEN the film before George took about it.
4. The teacher HAD GIVEN us a test after we had studied the lesson.
5. Jack told me that he HAD FALLEN from a tree.
6. She knew that her boyfriend HAD GONE to the movies with Alice.
7. I HAD WRITTEN two letters before my secretary came into the room.

Espero ter ajudado. Valeu!