Grammar help?

Question

are these sentences correct?

1.Everybody is laughing. He is afraid and humiliated.

2.He urinates in his own pants making him felt filthy and dirty.

3.Then he realized why is he now outside far from that haunted church?

Answer 1

1. This is correct.
2. He urinates in his pants, making him feel filthy and dirty.
(Maybe 'filthy' is sufficient in itself, as it means 'dirty' in the context. Hence you could think of deleting 'and dirty'.)
3. He then realized why he was now outside, far from that haunted church.
OR
Then he reasoned: why is he now outside, far from that haunted church?
(Depends on the meaning you intend to convey, and whether you need an affirmative or interrogative sentence.)

Answer 2

1) ok
2) He urinates in his own pants, making him feel filthy and dirty.
3) Then, he realized the reason why he was now outside, far away from that haunted church.

Answer 3

1. No
2. No
3. No