1 it amazes me that a week ago, only seven days prior to the big event, i was so worried that my camp…

1 it amazes me that a week ago, only seven days prior to the big event, i was so worried that my camp presentation on conservation would be a big flop. 2 a teacher once told me that if you grab the audiences attention at the very beginning, theyll be hooked. 3 she was right. 4 i began my presentation by showing how a solar cell and a simple wire powered by the sun could use the suns powerful rays to make a fan spin. what is the best revision of sentence 4? i began my presentation by showing how a solar cell and a wire could use the suns rays to make a fan spin. i began by using a solar cell and a simple wire powered by the suns rays to use the suns power and make a fan spin. using a simple wire and a solar cell, i began by showing how to use the suns powerful rays to make a fan spin. done

1 it amazes me that a week ago, only seven days prior to the big event, i was so worried that my camp presentation on conservation would be a big flop. 2 a teacher once told me that if you grab the audiences attention at the very beginning, theyll be hooked. 3 she was right. 4 i began my presentation by showing how a solar cell and a simple wire powered by the sun could use the suns powerful rays to make a fan spin. what is the best revision of sentence 4? i began my presentation by showing how a solar cell and a wire could use the suns rays to make a fan spin. i began by using a solar cell and a simple wire powered by the suns rays to use the suns power and make a fan spin. using a simple wire and a solar cell, i began by showing how to use the suns powerful rays to make a fan spin. done

Answer

Brief Explanations:

The original sentence has some word - order and redundancy issues. The first option has a clear and concise structure, stating the action of starting the presentation and then explaining what was shown. The second option has redundant "powered by the sun's rays" and "use the sun's power". The third option has an awkward word - order with "Using a simple wire and a solar cell" at the start and "sun's powerful rays" is an odd phrasing compared to the first option.

Answer:

I began my presentation by showing how a solar cell and a wire could use the sun's rays to make a fan spin.