Multiple choice

Directions: In the following sentence, identify the underlined part that has a grammar or syntax error. If, there is no error in the sentence, mark (5).

Although based on the most powerful and oldest source of energy, solar power's usage is still under research and a number of solar products are in the process of development.

  1. the most powerful

  2. solar power's usage

  3. under research

  4. are in the process

  5. no error
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

There is no error in this sentence. 

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