Question

По.мо.ги.те по.жа.лу.ста

Answer 1

2.1. Were you listening...

2.2. I was tying...

2.3. They were having...

2.4. He was planning...

2.5. We weren`t studying.

Past continuous - длительное действие, происходящее в определенный момент в прошлом.

3.1. Mum burnt...

3.2. I was having...

3.3. When he was repairing the window, it started to rain.

3.4. Did you visit...

3.5. I was digging...

Past simple - событие в прошлом.