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.
Answer: At 4, many children just aren't ready to sit still and focus on a book for long. Others may learn the mechanics of reading but aren't cognitively ready to comprehend the words. Reading is truly one of those skills that children acquire when they're darn well ready, no matter how much their parents or teachers coax
Explanation: