1 - What was the mother doing?

   - She was sitting on a bench and talking to the boy.

2 - What was the boy doing?

   - He was sitting on a bench and was not looking at his mother.

3 - What was the girl doing?

   - She was singing quietly and playing with a toy.

4 - What were the other travellers doing?

   - They were shouting greetings, waving goodbye, carrying heavy bags or running to catch trains.

5 - What was the tall man doing?

   - He was standing near the exit and looking straight at the narrator.

6 - What were the cafe owners doing?

   - They were carrying tables outside.

7 - What was the dog doing?

   - He was lying on the pavement nearby.

8 - What were teenage girls doing?

   - They were sitting on a bench and sharing headphones.