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