fall in (1)
This page is about the phrasal verb fall in (1)
If a roof or a ceiling falls in, it falls to the floor because it's been weakened or damaged.
- fall in There was a loud crash, and then the ceiling fell in.
- fall in Two firefighters were trapped under heavy beams after the roof fell in.
The ceiling in our bedroom fell in because my husband was
Contributor: Matt Errey