Listen and complete the conversation with the expressions in the box. Then practise it in pairs.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
   in the long run      is going to impress      It's hard to predict      will have a difficult decision   
Mark: Tomorrow, we'll get the results of the Green Classroom Competition. Do you think we will win?
Nam: (1) who'll win. Other classes also have very interesting projects.
Mark: I agree. The Cycling-to-school programme proposed by Class 12C (2) the judges. Cycling to school will also lead to healthier lifestyles (3) .
Nam: True. There're so many great ideas. The judges (4) to make.