1. Were they playing tennis yesterday when the rain started? Yesterday they weren't playing tennis when the rain started.
2. Were you driving home at midnight? At midnight I wasn't driving home.
3. Was Jane sitting on the bench and waiting for somebody? Jane wasn't sitting on the bench and wasn't waiting for somebody.
1. Were they playing tennis yesterday when the rain started? Yesterday they weren't playing tennis when the rain started.
2. Were you driving home at midnight? At midnight I wasn't driving home.
3. Was Jane sitting on the bench and waiting for somebody? Jane wasn't sitting on the bench and wasn't waiting for somebody.