Meaning: worried or excited about something that is going to happen. Example: Don’t keep Margaret on pins and needles – give her a call. Read more: https://www.theidioms.com/on-pins-and-needles/ #onpinsandneedles #idioms #englishidioms #idiomsandphrases #phrasalverbs #dailyenglish #commonphrases #sayings #slang #proverbs #englishgrammar #vocabulary #englishvocabulary #grammartips #wordoftheday #learnvocabulary #ESL #EFL #TESOL #IELTS #TOEFL #englishlearning #learnenglish #englishteacher #studyenglish #englishlanguage #englishlesson #englishclass #improveenglish