Using Commas to Set Off Appositives and Interrupters

Choose the sentence that has the correct placement of commas to set off appositives or interrupters. If a sentence is already correct, choose “Correct.”

For help with this exercise, see “Commas.”

  1. Road rage as most people know occurs when angry drivers overreact.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 1
  2. Another phenomenon air rage involves out-of-control and often intoxicated passengers on an airplane.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 2
  3. One famous air rage incident a confrontation between a drunken businessman and a flight attendant ended with the passenger tied to his seat for the rest of the flight.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 3
  4. Ground rage like air rage is a term used for incidents between airline passengers and airline employees.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 4
  5. Ground rage as the name suggests occurs in the terminal, not in the air.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 5
  6. Gate agents the people who check tickets and allow passengers to board the plane are frequent victims of ground rage.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 6
  7. Oversold seats a common occurrence in air travel can mean that some passengers are forced to miss a flight.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 7
  8. Passengers many of whom are on a tight schedule or have a connecting flight to catch find delayed flights infuriating as well.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 8
  9. Some delayed or bumped passengers take out their anger on the gate agent a convenient target.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 9
  10. Although some airline employees may not be helpful or friendly, their attitudes do not excuse passengers who commit assault a serious crime.

    Question

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    Using Commas to Set Off Appositives and Interrupters - Question 10