Question

paragraph 3 Bracken Bat Cave is huge—large enough to house the 20 million bats that roost there. Its entrance, a big hole in the ground, leads to a dark underground city. Unlike a human city that has many buildings, the cave is just one giant room, nearly 100 feet (30 m) wide

Which word from paragraph 3 helps the reader understand the meaning of roost?
A
huge
B
house
C
ground
D
many

Answer 1

B. "house" — it shows that the bats live or stay there, which helps explain the meaning of "roost."