Using Commas to Set Off Appositives and Interrupters

In each of the following sentences, choose the appositives and interrupters that should be set off by commas.

For help with this exercise, see chapter 35 of Real Essays 5e.

Example

  1. The exploration of outer space once strongly supported by the public is now less important to the average person.
    1. exploration of outer space
    2. once strongly supported by the public
    3. now less important
    4. to the average person
  1. Question 1.673

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  2. Question 1.674

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  3. Question 1.675

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  4. Question 1.676

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  5. Question 1.677

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  6. Question 1.678

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  7. Question 1.679

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  8. Question 1.680

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  9. Question 1.681

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  10. Question 1.682

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