C. A heavy rainstorm.
The text shows indication of a storm arriving. “Clouds arrived” are an indicator that clouds quickly appeared. “Lightning flashed” tells us these are storm clouds. It makes sense that next it would start raining, making the next event a heavy rainstorm.
Dirt teir dre rid I'm sorry those are all the ones i could come up with
The difference I see is exhibit(n) are items or objects and exhibition is an event in which the items are shown
