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WB p.77 ex.B
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2. I decided to become a human/volunteer to help the planet.
volunteer
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Okay!
3. Some cars disappear/pollute the environment more than others.
pollute
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Okay!
5. Claire’s dad can’t stand the rubbish/traffic when he goes to work in the morning.
traffic
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Okay!
1. Is your father planning/solving a barbecue on Saturday?
planning
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Okay!
Why don’t we put up/take off posters about the beach clean-up?
put up
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Okay!
4. Flying cars might be empty/available to everyone in the future.
available
Oops!
Okay!
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