We make past continuous forms by putting was or were before the ing form of the verb. Was is used with singular subjects and I. Were is used with plural subjects and you.

1. I worked in the morning.

2. She is writing a novel.

3. You are standing on my feet.

4. She ran after the cat.

5. I ate an apple.

6. She prepared the report.

7. He stared at me.

8. I cooked dinner.

9. He looked worried.

10. They searched for the cat everywhere.

11. I will be waiting for the bus.

12. They have repaired the roof.

Answers

1. I was working in the morning.

2. She was writing a novel.

3. You were standing on my feet.

4. She was running after the cat.

5. I was eating an apple.

6. She was preparing the report.

7. He was staring at me.

8. I was cooking dinner.

9. He was looking worried.

10. They were searching for the cat everywhere.

11. I was waiting for the bus.

12. They were repairing the roof.