| Q.2 | Select the option that expresses the given sentence in active voice. Was the book written by an unknown author? | |
| Ans | 1. Did an unknown author write the book? | |
| 2. Was the book not written by an unknown author? | ||
| 3. Was the unknown author reading the book? | ||
| 4. Did the book write an unknown author? |
Correct Ans Provided: 1