Unit 24 Eco-tourism: Second conditional Do you like travel? Is your country a popular tourist destination? Are you concerned about the environment? Then this unit is for you! Learn some vocabulary related to the environment and explore the second conditional as we find out if it's possible to travel around without damaging the planet. We'll find out all about the second conditional and in our drama, we'll catch up with Alice, who is having lots of adventures in Wonderland. This time, she meets a talking caterpillar...
