Matching Pairs Idioms Memory Match GameOnline version Learn the 10 idioms by playing a concentration game matching the idiom to its definition by HCA Little, Adrienne 1 On pins and needles 2 Let the cat out of the bag 3 Barking up the wrong tree 4 In the doghouse 5 Wear your heart on your sleeve 6 Rub salt in the wound 7 Cold Turkey 8 Preaching to the choir 9 Crying over spilt milk 10 The straw that broke the camel's back to reveal a secret carelessly or by mistake stopping something you have been doing in a sudden, abrupt way Having the wrong idea about something very nervous or in an excited state of suspense Make someone feel even worse about a bad situation Expressing one’s feelings or emotions freely and openly Expressing regret about something that has already happened or cannot be changed telling an opinion to people who already agree with it when someone is mad about something you did something unimportant that is the last bad thing someone can take