. I (to think) he already (to go) home.
2. I (not to see) him after we (to meet )at the concert.
3. He (to leave) the house before I (to have ) time to ask him anything.
4. After he (to spend) some days in Paris he (to feel) lonely and (to want) to return home.
5. He (to speak) a language we never (to hear) before.
6. When the rain (to stop), I (to look ) out of the window.
7. The telegram (to come) some minutes after he (to leave).
8. She (to think) that Tom and Lanny (to quarrel).
9. The girl (to be) glad that she (to find) a seat near the win¬dow.
10. He (to remember) that he (not to ring) her up in the morning.
11. By the time the train (to reach) the city, he (to make) friends with many passengers.
12. When my uncle (to leave), he (to hurry) to the station to book a ticket.
past simple or past perfect

1. I thought he had already gone home.

2. I did not see him after we had met at the concert.

3. He had left the house before I had time to ask him anything.

4. After he had spent some days in Paris, he felt lonely and wanted to return home.

5. He spoke a language we had never heard before.

За 5 баллов сделано 5 предложений.