1. Tom …. (leave) for school three hours ago.
2. You … (be) sick last week.
3. What …. (find) they on the street?
4. We… (not/play) football yesterday.
5. Kelly and I… (go) to Paris last weekend.
6. How many books …. (buy) you?
7. He … (have) a cold a week ago.
8. I…. (not/see) Carol last Monday.
9. They… (travel) to Spain two years ago.
10. Alex… (chat) a lot last night.