1. I have been waiting for Tom ... over an hour now. 2. My parents have been married... 25 years. 3. We have known Lisa ... childhood. 4. My sister has lived in Australia ... September. 5. I have lived in Rome ... six months. 6. My dad has worked as a police officer ... almost 20 years. 7. We have had Rex, our dog, ... I was 12 years old. 8. Betty has been on a diet ... last Monday.
