In the context of the article, how can technology usage be harmful? When does spending time on your device become an addiction? How do the benefits of
technology compare to the disadvantages discussed in the text?

Which is the best topic sentence for this letter? a) amelia grady likes the middle school fundraiser. b) the basketball team at kennedy middle school enjoys its community. c) kennedy middle school wants to get the community involved in its activities. d) kennedy middle school has organized an event in which you may be interested.

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Which verb from is used to indicate the perfect progressive tense