Fill in past tense or past perfect tense.
1. After they (open) the window, it (become) colder.
2. After we (see) the movie, we (go) to bed.
3. After he (leave), she (start) to cry.
4. As soon as it (start) to rain, she (take) her umbrella.
5. He (play) cards after he do) his homework.
6. Before she (thank) me, she (take) my present.
7. We (see) the robbers after they (leave) the bank.
8. He (comb) his hair after he (brush) his teeth.
9. Before we (go) out, we (put) on our new shoes.
10. They (go) swimming after it (stop) raining.
11. When we (arrive) there, the ceremony (already start).
12. Father (start) to wash the car after mother (go) out.

Fill in past tense or past perfect tense.

1. After they (had opened) the window, it (became) colder.

2. After we (had seen) the movie, we (went) to bed.

3. After he  (had left), she  (started) to cry.

4. As soon as it  (had started) to rain, she  (took) her umbrella.

5. He  (played) cards after he had done his homework.

6. Before she  (thanked) me, she  (had taken) my present.

7. We  (saw) the robbers after they (had left) the bank.

8. He (combed) his hair after he  (had brushed) his teeth.

9. Before we  (went) out, we  (had put) on our new shoes.

10. They (went) swimming after it  (had stopped) raining.

11. When we (arrived) there, the ceremony (had already started).

12. Father  (started) to wash the car after mother  (had gone) out.