## 203. By the skin of my teeth

## 204. By word of mouth

## 205. Call a spade a spade

## 206. Call it a day

## 207. Call the shots

## 208. Call their bluff

## 209. Calm before the storm

## 210. Calm someone down

## 211. Can't hold a candle to something or someone

## 212. Can't judge a book by its cover

## 213. Can't keep up

## 214. Can't put a face to the name

## 215. Can't see the forest for the trees

## 216. Card sharp or card shark

## 217. Carry the ball

## 218. Cast pearls before swine

## 219. Cast-iron stomach

## 220. Castle in the sky

## 221. Cat got your tongue?

## 222. Cat nap