Which of these is a run-on sentence?
A. I thought about what he'd said soon I realized he was right.
B. I went home and ate and ate.
C. You and I and the whole team will go.
D. Before lunch, I played volleyball; after lunch I did again.

Respuesta :

The answer would be A. Both "I thought about what he'd said" and "Soon I realized he was right" are independent clauses that are not linked with a conjunction.
A. 
It should be written as: I though about what he'd said, soon I realized he was right.

But since there is no comma, it makes it a run-on sentence