1. My friend   a car accident a week ago. [ have ] 

2. He  a bad decision that day. [ make ]

3. He  something terribly wrong. [ do ]

4. Before the accident, he  to a party. [ go ]

5. He  a few beers. [ drink ]

6. He   he was ok. [ think ]

7. We  him he shouldn't drive. [ tell ]

8. He   on saying that he was ok. [ keep ]

9. I   it was dangerous. [ know ]

10. I  : "Bob, give me your car keys". [ say ]