1. He had done his lessons by five o’clock and at five he was playing football in the yard. 2. Had Mark been at home when you arrived? 3. My parents had come home by seven o’clock and at eight we had dinner. 4. By seven o’clock I had learnt the poem and at eight o’clock I was watching TV. 5. When he saw me, I was reading the newspaper which I had bought in the street. 6. When Alison entered the room she saw her son was playing with a ball.7. When they arrived to the theatre the play already had begun. 8. When I came into her room, she was playing the piano. 9.When David entered the kitchen, he saw that his cat was eatting meat.10. Jenny told her mother, that she had watered the flowers the day before.