1) Many different types of plastic can ... recycled. a) be b) was 2) The number of things people buy needs to be ... . a) reduce b) reduced 3) Cleaner ways of producing energy have to be ... . a) implemented b) done 4) Tons of trash have to ... removed from the oceans every year. a) is b) be 5) Homes are expected to be ... with green energy in the near future. a) provided b) given 6) We .... be informed of political actions pro-environment. a) can't b) must

Year 9 Unit 5 | Cycle 2 Task 4

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