Posted by rfvv on Sunday, May 19, 2013 at 10:17pm.

1. Energy can be made when we walk or run wearing these shoes.

2. Energy can be made when we walk or run while we wear these shoes.

3. Energy can be made when we walk or run while we are wearing these shoes.

(Which is the same as #1? #2 or #3? Or Are the three sentences all the same?)

•English - Writeacher, Sunday, May 19, 2013 at 10:56pm
I don't understand what you mean by "Energy can be made..." Please clarify.

•English - rfvv, Sunday, May 19, 2013 at 11:10pm
Hello...How are you doing?.... It's about future Enery saving shoes. When we walk wearing Energy shoes, we can make the walking energy into electricity. With the electricity we can listen to MP3 files....The sentences are related to the question which I uploaded before. Thank you.


•English - Writeacher, Sunday, May 19, 2013 at 11:29pm
Ahh, I see. =)

These sentences would be better if they were phrased in active voice instead of passive.

We can make energy when we walk or run while wearing these shoes.
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Thank you...one more question is as follows.

4. We can make energy when we walk or run while wearing these shoes.

5. We can make energy when we walk or run while we are wearing these shoes.

6. We can make energy when we walk or run while we wear these shoes.

(Which one is similar to #4? #5 or #6?)

4, 5, and 6 are much better now, yes!

To determine which sentence is similar to sentence #4, we need to analyze the differences between sentences #4, #5, and #6.

In sentence #4, the phrase "while wearing these shoes" is used to describe the action of walking or running.

In sentence #5, the phrase "while we are wearing these shoes" is used to describe the action of walking or running.

In sentence #6, the phrase "while we wear these shoes" is used to describe the action of walking or running.

The difference lies in the verb tense used in the second part of the sentence.

Sentence #4 uses the simple present tense for the verb "wear."

Sentence #5 uses the present continuous tense for the verb "are wearing."

Sentence #6 also uses the simple present tense for the verb "wear."

Therefore, sentence #5 is similar to sentence #4 because they both use the present continuous tense to describe the action of wearing the shoes.