ANNIHILATE :

Destroy
Entrain
Forward
testify

The correct answer is A. Destroy.

To annihilate something is to completely destroy it, usually by means of violence or force. The word can also be used figuratively to mean to render something completely ineffective or useless.

The other options are incorrect because they do not accurately describe the meaning of the word annihilate.

  • Option B, entrain, means to cause someone or something to move along with something else.
  • Option C, forward, means to send or transmit something to a place or person.
  • Option D, testify, means to give evidence in a court of law.

I hope this helps!