Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the...

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 9 to 14.

The Drone Dilemma

Technology is rapidly changing the way we live and interact with the world. Take drones, for example. Over the last few years, they have become smaller, lighter, and cheaper. Imagine you are on this beach, relaxing, soaking up the sun. And then you see it… a drone is circling overhead, and you have no idea (9) ______ is controlling it.

For thousands of years, we have protected ourselves from prying eyes. We have erected fences and walls stopping people from seeing into our gardens. We’ve built houses with bedrooms and bathrooms on the second floor, so people cannot see in. With the invention of drones, these physical barriers have been (10) ______.

So, what laws do you think should be introduced about the use of drones by members of the public? A wide (11) ______ of law enforcement agencies around the world are increasingly turning to drones as tools for recording evidence of criminal (12) ______.

The problem, however, is that drones are not only being used to target (13) ______ people. Increasingly, they fly above cities, (14) ______ everything they see.

(Adapted from Workbook 11 – C21)

Question 9:

A. which B. whose C. who D. where