Question

change the voice.
1). So once again I rolled up my sleeves.
2). once again I squeezed my brain.
3). I tracked down very old ancient animals​

Answer 1

Answer

change the voice.

1). So once again I rolled up my sleeves.

2). once again I squeezed my brain.

3). I tracked down very old ancient animals

Answer 2

Answer:

1. So once again I rolled up my sleeves.
2. once again I squeezed my brain.
3. I tracked down very old ancient animals.