| A | B |
| over one's head | too difficult to understand |
| lose one's head | to lose control |
| out of hand | out of control |
| lend a hand | to provide assistance |
| one's heart is not in something | one is not interested in or enthusiastic about smthg |
| by heart | so that is memorized |
| slap in the face | an insult |
| elbow room | space to move around |
| hold one's tongue | to keep quiet |
| wet behind the ears | having very little experience |
| all ears | willing to listen carefully |
| cross one's fingers | to wish for good luck or success |
| on the nose | exact |
| to pull someone's leg | to joke about something or exaggerate |
| not have a leg to stand on | do not have proof or support for an idea or a decision |
| on one's last legs | the final phase before collapse or death |
| foot the bill | to pay the expenses |
| stand on one's own two feet | to be independent or responsible for oneself |
| make one's mouth water | to stimulate the appetite |
| melt in one's mouth | to taste very good |
| see eye to eye | to agree completely |
| pull the wool over someone's eyes | to deceive or trick someone |
| butterflies in one's stomach | a feeling or nervousness |