Question

free point
*change the voice of the sentence in following paragraph:-

1. you must have seen DNA samples testing. now a days many delectives identify criminals through this technique. functional characters were using such techniques in the past. father brown has arrested many culprits and become famous.

start this way:-
DAN samples testing must have been seen by you.​​​

Answer 1

Answer:

DNA samples must have been seen by you . Many criminals are identified by detectives through this technique nowadays. In the past , such techniques were being used by functional characters. Many culprits have been arrested by Father Brown and he has became famous.

Answer 2

Answer:

Yes, l must have seen DNA samples testing.