Question

The scientist are testing the new drug
change into passive voice ​

Answer 1

Answer:

new drugs were being tested by the scientist

Answer 2

Answer:

the new drug is being tested by the scientist

Explanation:

in active voice, the subject is 'the scientist' , who is testing(performing an action on) the 'new drug'(the object).

to change this sentence into passive voice, make the object of the sentence(new drug) the subject. This means that now the new drug has to perform an action on the scientist.

How do we do that? We just say that the new drug is being tested, which counts as doing something to the scientist.

Another example would be:

Active voice: The student painted on the wall.

Passive voice: The wall was being painted on by the student.