According to the video, how much of the world’s food is wasted each year?
A. a half
B. a third
C. a quarter
What are "leftovers"?
A. remains of food or a meal, which have not been eaten
B. a thing that is completely without value
C. lost stuff
What is the other way to say "dump"?
A. leftover
B. landfill
C. a waste of space
Do have anything_____abundance?
A. on
B. at
C. in