The situation calmed down when police i_______.
举一反三
- ______ I had calmed down, my brain was also beginning to work much better.
- 中国大学MOOC: When everything finally calmed down, embarrassed security guards charged the brothers with an act of terrosism. (commit)
- I ________ down to London when I suddenly found that I was on the wrong road.
- I ____________ for about an hour and a half when suddenly I slipped and fell down a riverbank.
- When he came for the interview, Tom felt ________ at first, but soon calmed down.