Title HS - PRACTICE TEST Unit 7.docx ✅

PRACTICE TEST \ Unit 7 PART 1 \ USE OF ENGLISH (40 POINTS) Circle the letter A, B, C or D to indicate the word whose underlined part is pronounced differently from the others. 1. A. bear B. feature C. feather D. weather 2. A. nation B. nature C. native D. natural 3. A. officer B. species C. fancies D. peaceful Circle the letter A, B, C or D to indicate the word that has a stress pattern different from the others. 4. A. northern B. foreign C. across D. native 5. A. radio B. volcano C. mosquito D. extinction Circle the letter A, B, C or D to indicate the best option for each of the questions. 6. The red squirrel in England is in danger of _________. A. growth B. extinction C. damage D. destruction 7. One of the factors that causes a species to become endangered is habitat __________. A. loss B. protection C. management D. preservation 8. Scientists have been developing practical tools and methods to measure the ______ of ecosystem. A. harms B. significance C. health D. role 9. Natural resource managers _________ the needs and behaviors of wildlife. A. accept B. refuse C. threaten D. study 10. Naturally, many different species in this freshwater ecosystem share the same kind of _________. A. animals B. food C. plants D. weather 11. The national park was established to ________ the ecosystem of the limestone forests. A. attack B. abandon C. protect D. give up 12. Ha Long Bay is the product of geological _________ that lasted more than 500 million years. A. processes B. projects C. programs D. progress 13. The _______ living by the river has been uprooted and then transported away. A. animals B. vegetation C. fish D. insects 14. Ecotourism is a useful tool to manage and _________natural and cultural landscapes. A. desert B. use C. release D. conserve
15. The new varieties of rice grow well ________ in poor soil. A. even B. evenly C event D. evened 16. Marine __________ is damaged by water activities, such as swimming, boating and other water sports. A. quantity B. access C. level D. ecology 17. Native plants and animals could go extinct as a result of _________ species. A. local B. endangered C. invasive D. rare 18. If we are not careful, our _________could be harmful to some freshwater species. A. active B. activities C. activists D. inactive 19. Saltwater invasion can be quite _________ to coastal farmers who depend on fresh groundwater for livelihood. A. danger B. endanger C. dangerous D. dangerously 20. _________ invasive species have been affecting the agriculture in the Mekong Delta in the past three years. A. Amazing B. Pleasant C. Great D. Harmful 21. Scientists have been studying different ecologies. _________ the 20 th century. A. for B. since C. in D. by 22. Elephants are killed illegally ________ their tusks. A. for B. as C. by D. with 23. These animals consume the local vegetation, which helps reduce the _____ of wildfire. A. risk B. chance C. opportunity D. case 24. The search for the new kind of penguin in Antarctica has been ______ international media attention. A. attract B. attracted C. attracting D. to attract 25. Some people __________ down lots of trees along the river for the past two weeks. A. cut B. are cutting C. have been cutting D. have cut 26. The negative effects of eco-tourism occur when visitors go beyond the environment _____. A. protection B. importance C. destruction D. limit 27. Lots of poachers had to _________ fines last year for illegal hunting. A. send B. pay C. sell D. share 28. Allen: Have you ever heard that the speed of ice melting has doubled in the last 20 years?
Becky: ____________. A. I'm sorry for that B. I totally agree C. It's sad but true D. I'm afraid I disagree 29. Charles: Do you know that snakehead fish is a dangerous invasive species in the USA? Valerie: __________. A. It tastes delicious B. Sorry, but I don't quite follow you C. I love fishing D. Yes, I'd love to try fishing 30. What does the notice mean? A. Tourists can dive in the coral reef at any time. B. If tourists stay in the water, they can damage the coral reef. C. If anyone swims in the water, they will be punished. D. If anyone damages the coral reef, they will be punished. 31. What does the notice mean? A. Invasive species can be found everywhere. B. Zebra mussels are being raised in farms. C. Visitors mustn't try any leisure activities in the water. D. Visitors can swim in this lake. Circle the letter A, B, C or D to indicate the word CLOSEST in meaning to the underlined word in the questions. 32. Illegal hunting in the grasslands will be effectively prevented by heavier punishments. A. stopped B. denied C. selected D. repaired 33. It's incredible to see a rhino walking into the African sunset. A. reliable B. unacceptable C. understandable D. unbelievable Circle the letter A, B, C or D to indicate the word OPPOSITE in meaning to the underlined word in the questions. 34. Kangaroos are essential to the health and longevity of grassland ecosystems. A. important B. unnecessary C. crucial D. significant 35. Vietnam still keeps its natural beauty and culture since so much of it has not been explored. A. investigated B. discovered C. hidden D. examined Circle the letter A, B, C or D to show the part that needs correction.
36. There is a high risk of wildlife around the world being killed or catching alive. A. a B. wildlife C. being D. catching 37. The local farmers are trying to stop the invasive species from spreading for the past six months. A. farmers B. are trying C. to stop D. spreading 38. Scientists have been studying the elements that affect the develop of the native species. A. been B. that C. develop D. species 39. People can only see the Northern Lights as early as 9 p.m., so we have been waiting here since 8:30 p.m. A. only B. early C. so D. been waiting 40. Drought, rising temperatures and heat waves have been affected the food and water supply. A. rising temperatures B. heat waves C. been affected D. water supply PART 2 \ WORD FORMS (10 POINTS) Write the correct form of the given words. 41. Bản Giốc Waterfall, the widest waterfall in Vietnam offers a(n) _________ view of the natural world. (IMPRESS) 42. The food source was cut off, so the plants were _________ to produce anything. (ABLE) 43. Risk can be reduced via cooperative activities and ________________. (COMMUNICATE) 44. Wildlife disturbance caused by aircraft, ships and other vehicles is a(n) _________ serious problem. (INCREASE) 45. Freshwater is in high demand around the world despite the __________ supply. (LIMIT) Circle the letter A, B, C or D to show the part that needs correction. PART 3 \ READING COMPREHENSION (30 POINTS) A. Choose the options that best complete the passage. Some Buddhists have a long-standing tradition of freeing animals from captivity. It is regarded by these people as a kind action which could influence what will happen to them in their future lives. However, according to some (46) ________, this practice also poses harms to local wildlife, and the government should be urged to ban it. The improper release of animals can have negative impacts on the living environment in local areas. It can help quickly spread foreign species into the native environment. Many people have (47) ________ poisonous snakes and red-eared turtles, which can reproduce quickly, eat other species or