A topic sentence for lord of the flies could be like about the boys going savage, or the way they organize who does what, another one could be how the boys make rules.
Which sentence most needs to be revised because its description is too vague?
We hiked two miles uphill in the blooming forest today.We sprinted back and forth in the stuffy high school gym.We had to walk up several flights of stairs to get there.<span>We stretched and then slowly jogged once around the track.</span>
By looking at a map, you can find information regarding regions of warmer and cooler temperatures.