Lesson 6 Only One Earth
Listen & Speak
B Wait! Don’t ____ that pen in the bin.
G Why ____? It’s plastic.
B I heard that pens can’t be recycled. It’s ____ all plastic.
G Oh, okay. ____.
G Nice bike! Do you ____ to school every day?
B Yeah. Riding to school ____ the Earth clean.
G Oh, I get it. I’ll start riding to school, ____!
G1 Oh, you’re ____ a hand towel.
G2 Yeah, I heard that paper towels use a ____ of trees.
G1 ____ right.
G2 And trees make the Earth ____.
G I can’t ____ this sandwich.
B You ____ what? Wasting food is bad for the Earth.
B ____ waste makes greenhouse gases.
G Oh, I get it. I’ll ____ less food next time.
B Hey, Jina. What are ____ doing?
G I’m deleting my ____.
G I heard that storing emails ____ a lot of energy.
G Yeah, using too much ____ is bad for the Earth.
B Oh, I get it. ____ delete my emails, too.
G And ____ should also block spam and ads.
Language Use / Review Lounge
G1 Jia, how ____ trash have you picked up?
G2 I have picked up five ____.
G1 Really? I couldn’t even fill two ____.
G2 I come here often, so I know where to find the ____.
G1 Do you go plogging in the ____ often?
G2 ____. I have plogged for a year.
G1 ____, you’re great.
G2 Although it is ____, I’m happy to help the Earth.
G2 It’s also good for my ____.
G1 That’s true. The air is so ____.
G2 How was today for ____?
G1 I was happy to help the planet although I ____ pick up much.
G Hey, let’s go to the library and study after ____.
B We can’t go. The ____ is closed this week.
G ____? Why?
B I heard that ____ painting the walls.
G Did you ____ that dolphins sleep with one eye open?
B Really? ____?
G They keep one eye ____ to stay safe.
B Oh, I ____ it.
G Hi, Minsu. Why ____ you come to school today?
B Hi, Jiwoo. I have a ____ cold.
G Oh, that’s too bad. I ____ you get better soon.