Work in pairs. Make true sentences about urbanisation in an area that you know, using double comparatives and the present perfect.
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!
has been expanded has changed have been built have moved is getting less and less More and more