The key answer of exercise 2b
The key to exercise solutions in chapter 3D - English in action for the textbook Roadmap A2 - Student's Book with authors Lindsay Warwick and Damian Williams from Pearson Education
Question
Listen to the conversations again and tick the phrases in the Useful phrases box that you hear.
Answer
All the phrases are used expect: There are still some available: I'm sorry, there aren't any seats together; No problem and Certainly.