The key to exercise solutions in chapter 5.5 - Lookback for the textbook Speakout Advanced - Students' Book with authors Antonia Clare and J. J. Wilson from Pearson Education
Question
Add the missing words to the conversations.
Answer
Is there any evidence to prove that?
What I'm basically saying is we can't afford to waste any more time.
If you think about it, we'd be stupid to let this opportunity escape us.
I don't see how you can argue that economics doesn't have an influence on the situation.