Your supposed to have this in a text or movie because if you reread it you can find the letter and it will tell you everything you need to know.
Answer:
The last one is correctly punctuated.
Hope it helps you!!
The man in the jail house tried to kill or find trouble for Tom Robinson. Luckily Atticus was there and Jem had the idea of following his father because he was worried. Scout later then solved the issue by mentioning Mr Cunningham's trail (or some sort I forgot) and they all realised that Atticus is just trying to do his job and justify the person like how he treats them. At last they went back and Tom wasn't harmed.
Answer:
Smooth movement ;sudden breaks