With this question, your interviewer is looking to gauge your adaptability to change and your ability to be adaptive in the workplace at Google. Because Google operates in an ever-changing online environment and always doing what is necessary to stay at the top of their game in their market, all staff members need to be able to take on changes with ease. You need to come to your interview prepared to show your interviewer that you can embrace change. If possible, provide an example of a time when you adapted and made last-minute changes in your work.