Multiple choice general knowledge math & puzzles

Choose an idiom to replace the expression in the brackets: I had not seen my cousin for a long time so when we finally met we talked (for a long time).

  1. in the dog house

  2. as busy as a beaver

  3. until the cows came home

  4. like lambs to the slaughter

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The idiom 'until the cows come home' means for a very long or indefinite amount of time. 'As busy as a beaver' describes industriousness, and 'lambs to the slaughter' describes people unaware of impending danger.