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1. Do you know that lady whose car I repaired?
2. I saw many houses destroyed by the storm.
3. John was the last person to leave the room.
4. The reasons why I'm scolded by the teacher are basic grammatical ones.
5. I have not decided the day when I'll go to London.
6. The airport where we are going to arrive is the most modern one.
7. The computers used here are very old.
8. Trains leaving from this station take an hour to get to London.
9. Could you iron those trousers which are haing up behind the door?
10. That is the news surprising us most.
11. They've just delivered the goods ordered last week.
12. There are some children playing in the backyard of the house.
13. He was the last man to be interviewed yesterday.