Title ISW8_Unit 3.docx ✅

Tiếng Anh 8 – i-LEARN SMART WORLD UNIT 3 TEST I. PRONUNCIATION  A. Choose the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. tidy B. pollution C. protect D. prevent 2. A. plastic B. pollute C. waste D. picture 3. A. plant B. water C. section D. forest B. Choose the word whose primary stress is placed on the first syllable. 4. A. tidy B. protect C. create D. prevent C. Choose the word whose primary stress is NOT placed on the second syllable. 5. A. recycle B. reduce C. organize D. important II. USE OF ENGLISH  Choose the best option (A, B, C or D) to complete each of the following questions. 6. Governments should prevent people ___________ cutting down trees in the forests. A. with B. from C. on D. into 7. Everybody should work together to keep the environment _____________. A. polluted B. unpolluted C. pollution D. polluting 8. We should send these used cans and bottles to ___________ centers. A. recycling B. recycled C. recycle D. recycles 9. Jane: What about putting more trash cans on the streets? Mary: _____________. A. I dislike trash cans. B. Oh, that’s for recycling. C. Let’s recycle! D. That’s a good idea. 10. Green forests provide more spaces __________ animals and birds. A. with B. for C. into D. onto 11. People shouldn’t use plastic bags _________ they can reduce land pollution. A. but B. that C. so that D. although 12. We should always remember 3 Rs to protect the environment, “Reduce, Reuse _______ Recycle”. A. or B. but C. if D. and 13. Jack: ______________? Jimmy: We shouldn’t throw trash into the water. A. What do you do with the water B. What should we do to prevent water pollution C. Why do people pollute the water D. Are we polluting the water 14. People are trying their best to keep the environment _____________. A. pollutant B. polluted C. unpolluted D. pollution 15. Recycling trash can _________ land pollution. A. reduce B. cause C. reuse D. pollute
16. Everybody should travel by bicycle or public buses __________ we can reduce air pollution. A. but B. in order to C. so as to D. so that 17. Our teachers suggested _____________ more trees along the streets to get more fresh air. A. planting B. buying C. cutting D. moving III. WORD FORMATION  Write the correct form of the words in brackets. 18. Fish and plants cannot grow well in this area because factories release toxic ___________ into the air and water. (POLLUTION) 19. People are using more and more __________-friendly products. (ENVIRONMENT) 20. We should use more ___________ products to reduce pollution. (RECYCLE) IV. ERROR RECOGNITION  Find the underlined part that needs correction in each of the following questions. 21. Governments worldwide are working together to protect the environment for pollution. A B C D 22. My uncle is one of the best environmentalist in my country. A B C D V. READING Read the website article. Write ONE suitable word in each numbered space. Good news about the environment! We read so many stories every day about bad things happening to the environment. There is a lot of bad news, but there is also (23) ___________ good news! Here are four things from last year:  Many countries are using much less coal and oil to make electricity. If we continue at the present speed, we will (24) ___________ using coal and oil by 2050.  A British company now makes a kind of plastic from seaweed. If you put a bottle of seaweed plastic in the soil, it will change back naturally to something which (25) ___________ not damage the soil.  We can already make electricity from the power of the Sun and the wind. Now scientists think they can make electricity (26) ___________ plants! If they succeed, it will really be green electricity!  We all use batteries all the time, but they damage the environment if you put them in the soil. So it is exciting news that a company is making a cheap battery from sea salt. It has four times the power of normal batteries, (27) ___________ it is safe to put in the soil. It’s not all bad news!

38. Mr. Thomas / one of / famous / environmentalist / in / world. → C. Put the words in the correct order to make correct sentences. 39. conserve the environment / save money and / Using less energy / helps us. → 40. tropical countries / used in / can be easily / Solar energy. → ***** THE END *****