№1. vocabulary. fill in the correct word: pollution, fumes, trees, station, rubbish, recycle, rain, clean out. e.g. power station 1)toxic ………. 2) collect …………. 3) acid ………. 4) ………. newspapers and cans 5) plant ………… 6) ……….. a pond 7) air, water and soil ……………… №2. match the phrases above with the correct word. 8) чистить пруд - 9) садить растения - 10) перерабатывать газеты и банки - 11) кислотный дождь - 12) собирать мусор - 13) загрязнение воздуха, воды и почвы - 14) токсические выбросы – № 3. choose the correct item. e.g. factories emit/burn toxic fumes. 15) can i join /volunteer the eco-helpers club? 16) water pollution can wipe out/drink up fish and plant species. 17) acid rain gathers/poisons trees and plants. 18) solar/oxygen power can be used to heat homes. 19) i can’t make up/out what it says here. № 4. grammar. what does/doesn’t sarah have to do today? call mum. done e.g. sarah doesn ’t have to call her mum collect cans and newspapers today. done 20. ……………………….. take cans and newspapers to the recycling centre. 21………………………… apply to volunteer at the eco-club. 22………………………….. help clean the local pond. done. 23……………………………. № 5. complete the sentences using the present perfect continuous form. e.g. she has been trying to raise money for the zoo for months. (try) 24) i ………….. to clean out ponds for a year now! (volunteer) 25) he ………… to greenpeace for a long time. (donate) 26) the government ……………. to reduce pollution for years. (try) 27) he …………. the environment for over ten years. (study) 28) it …………….. for two days. (rain) 29) we………… hard to build nesting boxes. (work) № 6. fill in the question tag. e.g. recycling isn ’t that hard, is it? 30) sarah has called her mum, ……… 31) camels live in the desert, ………… 32) gorillas are amazing animals,……….? 33) it can’t be true, ………? 34) sarah didn’t collect the cans, ……….? № 7 choose the correct response. 35. do you need help with that bag? a hello, i would. like to make a donation 36.are you making a one-off donation? b. yes, i would love to help ! 37.can i help to protect natural habitats? c yes, please! it’s so heavy. 38. hello,greenpece. how can i help you? d. no, i wouldn’t like to donate $10 per month. 39. can you help us with our next project in the amazon rainforest? e. yes. you can volunteer to work on conservation projects.

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