A large mall in the capital of Thailand was closed because the building was not safe. Eventually, the mall's roof caved in. Rain filled the building's lower floor. Soon there were thousands of fish living in the mall! The fish didn't swim into the mall, though. People put them there to eat the insects that live in the water. The insects were spreading disease to nearby neighborhoods. The dangerous building will soon be torn down, so workers must now remove all the fish.
A Medicine
B Defense
C Payment
D Jewelry