1. They were buying a dress. 2. She was trying to learn how to play the piano. 3. I wasn't copying the text. 4. We weren't drawing during the class. 5. Was he riding a bicycle? 6. You were writing a chronicle. 7. I was holding his hand. 8. What were you all talking about? 9. Were you kissing her at the party? 10. We were watching TV when someone called us.
1) I was reading my favorite book last night. 2) It was raining a lot when we left. 3) What were you doing at 10 a.m.? 4) Yesterday, at 5 o'clock, I was going to te mall. 5) Were they reading? 6) Was I learning? 7) They were reading. 8) I was learning. 9) I was singing a little song. 10) Were they learning english? 11) I was eating when you arrived home. 12) That group of people was beating up a boy when I arrived in the party. 13) You were watching TV when your mother left home yesterday. 14) My mother was cooking our dinner when I called her. 15) I was playing with fire until I got burned. 16) My brother was sleeping when my parents arrived from the play. 17) I was talking with my friend. 18) She was eating a cake. 19) He was running when he fell. 20) The pupils were writing a book.