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.

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.

Answer

Brief Explanation:

The original sentence has a convoluted structure. The first option has a more straightforward and clear - worded description of starting the presentation with a solar cell and wire to make a fan spin using the sun's rays. It is more concise and easier to understand compared to the others.

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.