Fill in the gap with will or am going to. The doorbell is ringing. I _______ answer it.

The correct answer is 'will'. Here's why: The phrase 'The doorbell is ringing' indicates that the speaker is reacting to a sudden event. In such situations, 'will' is typically used to express a spontaneous decision to do something. Therefore, the sentence should read: 'The doorbell is ringing. I will answer it.' Answer: will