1. He was not feeding the dogs.                                             

- The dogs weren't being fed by him

2. He was playing the guitar at 9 p.m.                                  

- The guitar was being played by him at 9 p.m

3. She was watching a film when her mother came in.      

- A film was being watched by her when her mother came in

4. I was repairing their bikes at 8 a.m. this morning.         

- their bikes were being repaired by me at 8 a.m. this morning.

5.    They were not eating dinner when the teacher came. 
- Dinner wasn't being eaten by them when the teacher came.

6. We were not painting the gate when it rained.               

- The gate wasn't being painted when it rained

7. You were not driving him home when you called.        

- He wasn't being driven home when you called

8. Was she reading these letters when you came?                         

- Were these letters being read when you came?

9. Were they carrying bags when you saw them?              

- Were bags being carried by them when you saw them?

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1. The dogs were not being fed by him.

2. The guitar was being played at 9 p.m.

3. A film was being watched by her when her mother came in.

4. Their bikes were being repaired at 8 a.m. by me this morning.

5. Dinner was not being eaten by them when the teacher came. 

6. The gate was not being painted by us when it rained.

7. He was not being driven home when you called.

8. Were these letters being read by her when you called?

9. Were bags being carried when you saw them?