Question

the angry man entered into the room spot the error

Answer 1

In the given line, ‘the angry man entered into the room spot the error', the problem lies in the word into.

There is no use of the word into when enter is already there in the sentence.

It essentially means the same thing, hence creating a tautology.

Removing the word into will then make the sentence grammatically correct.

Answer 2

Answer:

The angry man entered the room.