Create your own chart by completing the sentences with study and the correct form of the past

progressive.

1. I was studying.
2. You ______________________
3. He ______________________
4. She ______________________
5. Ray and I ______________________
6. Several students ______________________
7. We ( not ) ______________________
8. My children ( not ) ______________________
9. Dr.Roberts ( not ) ______________________
10. My friends and I ( not ) ______________________
11. Your friends ( not ) ______________________
12. I ( not ) ______________________
(Tư liệu tham khảo: Betty Schrampfer Azar . Understanding and Using English. 3rd ed.)

Key