Mi: Hi, Nick.
Nick: Hello, Mi.
Mi: You've bought a lot of things.
Nick: Yes. We're going on a picnic tomorrow. What are you doing at the supermarket Mi?
Mi: I am buying a loaf of bread. Hey, what's this?
Nick: It's a reusable shopping bag.
Mi: Do you always use it?
Nick: Yes, I do. It's better than a plastic one because it's made of natural materials. If we all use this kind of bag, we'll help the environment.
Mi: I see. I'll buy a bag for my mum. Where can I buy it?
Nick: They sell a lot of these bags at the check-out.
Mi: Thanks. Are they expensive?
Nick: Not at all. By the way, you're also green. You're cycling.
Mi: You're right. If more people cycle, there will be less air pollution. Right?
Nick: Yes. Oh, look, it's five o'clock already. I have to go now. We have a lot to prepare for the picnic. See you later.
Mi: See you, Nick. Have a nice time tomorrow! Bye.
#TNT
