Tiêu đề G8 15-minute test Unit 7.docx ✅

School: ___________________________ Class: ___________________________ Full name: ___________________________ Score 15-minute test (Unit 7) PHONETICS Choose the best option (A, B, C or D) to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. reduce B. forest C. device D. process 2. A. conserve B. source C. resident D. consume Choose the best option (A, B, C or D) to indicate the word whose main stress syllable differs from that of the other three in each of the following questions. 3. A. carbon B. species C. extinct D. rubbish 4. A. endangered B. environment C. ecosystem D. participate VOCABULARY & GRAMMAR Choose the best option to complete each sentence. Circle A, B, C, or D. 5. We should avoid dumping waste into lakes and rivers to reduce _____ pollution. A. soil B. water C. air D. noise 6. The amount of carbon dioxide people release into the environment is called _____. A. carbon footer B. carbon footprint C. carbon consumer D. carbon use 7. Cutting down a lot of trees is very _____ to the environment. A. harm B. harmless C. harmfulness D. harmful 8. People should volunteer at some local environmental programmes to save _____ species. A. endangered B. endanger C. danger D. dangerous 9. _____ is the natural environment in which an animal or plant usually lives. A. Resource B. Campfire C. Habitat D. Green park 10. We should _____ the consumption of single-use products like plastic bottles and bags. A. reduce B. recycle C. encourage D. protect 11. We can take part in activities like picking _____ and planting trees to protect nature and the environment. A. to B. about C. down D. up 12. We will clean up the beach _____ it stops raining. A. while B. though C. since D. as soon as 13. _____ Jenny left the party, Jenny said goodbye to the host. A. Before B. After C. As soon as D. Until