очень лёгкое задание, "плёвое дело"
"I'll repair your watch in no time; it's kid's stuff."
- kangaroo court
- keep the wolf from the door
- kill the fatted calf
- kill two birds with one stone
- kill the goose that lays the golden egg
- keep body and soul together
- kink in one's neck
- know (something) in one's bones
- know where all the bodies are buried
- keep books
- keep track of (something)
- knock down the price of (something)
- keep one's shirt on
- keep (something) under one's hat