make definite plans · finalize arrangements
You know those moments when you have a super exciting travel idea, but nothing's quite set in stone yet? 😅 This expression is perfect for when you're moving from a vague idea to concrete bookings and itineraries! It's all about making things official! 🗓️✈️
💡 **Pro Tip!** You can use 'to firm up' not just for travel, but for any kind of plan! Think about 'firming up a meeting time' or 'firming up the guest list'. It means making things definite and confirmed. So, no more 'maybe's and 'we'll see's! 😉
Your friend mentions they have a rough idea for a trip but hasn't booked anything yet. Which English expression would you use to suggest making the plans definite? A. to keep options open B. to firm up plans C. to go with the flow