How Can Air Traffic Controllers Lose a Plane?
Test your vocabulary from the story with this quiz.
Question 1 / 5
Example: The airplane, a Boeing 777, disappeared last Saturday on a flight from Kuala Lumpur to Beijing.
Example: The airplane, a Boeing 777, disappeared last Saturday on a flight from Kuala Lumpur to Beijing.
Select the correct answer for disappear.
![](https://gdb.voanews.com/0ad21747-3c68-428f-a6cd-ba2333e3f889_w250_r1_s.jpg)