They recommend that we bring a _____ bag when we go shopping., usable, reuse, reusable, useful, He started to cycle to work _____ driving his own car last week., in spite of, instead of, due to, because of, Scientists said that it took years for the material to _____ into small pieces., break down, break up, turn down, turn up, Household appliances should be _____ to save energy and avoid dangerous situations., turned off, turned on, turned up, turned down, Each of our small habits, such as leaving the room with the lights on, wastes __, electric, electrical, electrically, electricity, We shouldn’t drop litter in the street because this will make the street dirty and _____ the environment., polluted, pollution, pollute, polluting, Rubbish will be _____ in the central market and in the streets around the schools., pick up, picked up, to pick up, picking up, The students are keen on _____ the voluntary activities because they can make new friends., join, to join, joining, joined, We can improve the environment in our school in many ways and even small actions can make a big _____., improvement, difference, diversity, contrast, The _____ of greenhouse gases can cause climate change., estimation, diffusion, ejection, emission, Too much CO2 in the atmosphere can lead _____ increasing global temperatures and air pollution, and destroy the natural world., for, at, to, from, Following the school’s regulations is _____ for every teacher and student. They are not allowed to be late for school., compulsory, helpful, good, useful

Unit 2

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