Question

it is good to keep certain things in mind when getting to the airport. first of all, traffic is always a factor in major cities, so be sure to leave early. if you drive to the airport, remember that you will have to pay for daily parking during the time that you are away. if you take a taxi or public transportation, keep in mind that you will need to find a similar means of getting back to your house following your return flight. which sentence could be added to the end of the paragraph which would fit with the overall style and tone? a airports are crazy places sometimes. b vacations can be glorious, so be sure to see all the sights, wherever you are going. c i flew first - class one time, and was amazed at the difference in how comfortable i was. d if you have a friend drive you to the airport, make sure that he or she can also pick you up once you get back.

Explanation:

The paragraph is about things to consider when getting to the airport, such as transportation and parking. Option D continues the theme of transportation - specifically, having a friend drive to and from the airport, which fits the overall style and tone. Options A, B, and C veer off - topic.

Answer:

D. If you have a friend drive you to the airport, make sure that he or she can also pick you up once you get back.