C. Put the verb into the most suitable form: past continuous, past perfect simple or progressive. 1. It was very noisy next door. Our neighbors .........(have) a party 2. We were good friends. We.....................(know) each other for years. 3. Sue was sitting on the ground. She was out of breath. She........(run) 4. When I arrived, everybody was sitting round the table with mouths full. They......... ..(eat). 5. When I arrived, Kate.... (wait) for me. She was annoyed with me because I was late and she. (wait) for a long time. 6. I was sad when I sold my car. I............ (have) it for a very long time. 7. We were extremely tired at the end of the journey. We..........(travel)