Chunk: back-and-forth
Formulaic Unit
Meaning: Moving continuously from one place to another and back again, or exchanging ideas/messages repeatedly between two parties.
💬 Contextual Examples
- The pendulum swung back and forth steadily.
- After much negotiation back and forth, we finally reached an agreement.
🎴 Interactive Web Practice (Click to Reveal)
Practice 1: They spent hours emailing back and ______ before deciding on a meeting time.
Answer:
forth
Practice 2: She paces back and ______ across the room when she is nervous.
Answer:
forth
🔗 Knowledge Base Connections
- 🔑 Parent Keyword: back