Its when you dont add commas , periods etc..
example --- the kid went out and play with his friends and he also forgot to come home on time he got in trouble and he cant do anything.
there is many commas missing that is a run on.
1. All the main courses were served rice and chips.
2. When bungee jumping was introduced?
3. Ben has been to the doctor and told him to exercise.
4. Who will the restaurant be bought by?
5. The ice climbing competition which is held three times before.
6. The record by amateur skiler broken the record.
Hope that helps.
After all, we did love playing a prank on him.
The men realize they are in the same predicament, and their powerlessness makes them more willing to make amends.
Option D as they started with “some might think that” which means they are starting the opposing point, the counterarguement.