7 alejandro would like to add a more effectiv...
7 alejandro would like to add a more effective controlling idea. which sentence should replace sentence 5 to serve as a more effective controlling idea for his paper? a invention and technology have the power to transform in all the good and bad ways. b invention and technology have been so amazing to so many people! c invention and technology are everywhere in the world these days! d the world has changed so much due to the inventions and technology!
Answer
# Brief Explanations:
A controlling idea should be broad - enough to encompass different aspects of the topic while also being focused. Option A presents a more comprehensive and balanced view of the impact of invention and technology (both good and bad), which can effectively guide the content of a paper. Options B, C, and D are more general statements without indicating the dual - nature of the impact.
# Answer:
A. Invention and technology have the power to transform in all the good and bad ways.