1. Was it raining yesterday?
2. No, it wasn't raining. It was sunny.
1. Was he dancing at the party?
2. No, he was sitting at a table the whole night.
1. Were they eating a pizza?
2. No, they were eating some sandwiches.
1. Was she dressing up when I rang at the door?
2. No, she was cooking some meals.
1. Were you showering when the phone rang?
2. No, I wasn't showering. I was reading a book.