a. Mia: I love how we turn off the lights for an hour to save energy.
b. Jake: Exactly! It’s a simple way to remind everyone about climate change.
c. Mia: Let’s invite some friends to join us and make it more fun!
d. Jake: Yes, I am! It's a great way to help the planet.
e. Mia: Are you going to participate in Earth Hour this year?