The key to exercise solutions in chapter 8.6 - Speaking for the textbook Wider World 4 - Student's Book with authors Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough from Pearson Education
Question
Study the Speaking box. Find more examples in the dialogue.
Answer
Comparing ideas
Personally, I think Basil is more interesting that two sad friends.