Unit 10: ENDANGERED SPECIES

Unit 10: ENDANGERED SPECIES I GRAMMAR & VOCABULARY Choose the word or phrase (A, B, C or D) that best completes each sentence Development of the area would _wildlife A danger B dangerous C endanger D dangerously Migrant workers are to exploitation A eager B vulnerable C available D considerate He _great pleasure from his work A derived B survived C revived D devised The sea turtle is among the species; it is m danger of extinction A common B normal C abundant D rare 10 In times of _I know which friends I can turn to A pleasure B joy C fortune D crisis 11 We open the lion's cage It is contrary to Zoo regulations A must B mustn't C needn't D should 12 I arrive on time, so please start dinner without me A could B may C may not D should 13 " you hand that book, please?" "Sure Here it is." A Could B Should C Must D May 14 "Are these gloves necessary?" "Yes You _use this chemical without gloves It will burn your skin." A must not B don't have to C could not D need not 15 You _clean the windows The window-cleaner is coming tomorrow A don't have B must C mustn't D needn't 16 Carl studied harder; he failed the test again A must have B should have C could have D needn't have 17 "Would you like to go with me to the Williams' wedding next month?" "I'm not sure I be too busy with school work." A will B might C maybe D should 18 We _to take a taxi Otherwise we'll be late A would rather B had better C must have D will have 19 These pills will surely _your pam A ease B easy C easily D easiness 20 His health would be improved _ A if he continued to smoke heavily B unless he stopped smoking heavily C if he gave up smoking D if only he doesn't smoke any more 21 _to the skin, they eventually got to the station A Soaked B Soaking C To soak D Having soaked 22 It's no good to him; he never answers letters A write B to write C writing D for writing 23 'How can I get to the post office?' 'Turn right the end of this street and you'll see it in front of you.' A of B at C on D in 24 I've lost the key I ought it in a safe place A that I put B to be putting C to have put D to put 25 I don't know why Tom is always _a hurry A at B on C in D with 26 Mark failed his driving test for the third time A even though his many hours of practice B because of his practicing very hard C instead of having practiced very hard D despite his many hours of practice 27 By the time we reach New York on Friday, we over 60 hours traveling A have spent B will spend C will have spent D will be spending 28 Have you seen any good films _? A already B ever C lately D now 29 Can I look a word in your" dictionary? I left mine at home A up B in C on D after 30 I couldn't understand' what he said, and A so could Stella B neither could Stella C neither couldn't Stella D Stella couldn't, too 31 All things _, Professor Taylor is the best instructor I've ever had A considered B to consider C considering D considerable 32 It's getting more and _to find a cheap apartment A difficult B more difficult C less difficult D more difficult than 33 Tam, the boy who sat beside me in class, used to wear _shirt to school A an old cotton white B a white cotton old C a cotton old white D an old white cotton 34 The sun was shining I woke up this morning A if B because C unless D when 35 He's very busy with his business He has _time for his family A a few B a little C much D little II Choose the underlined part in each sentence that should be corrected 36 Scientists won't be able to investigate the seabed if there were no modern devices 37 People are surprising that Saudi Arabia has such a small population in comparison to its land and size 38 The police prevented the motorist to drive home drunk 39 A dangerously situation was created by the bad roads 40 Winnings from a lottery ticket have brought people wealthy overnight 2 10 11 12 13 14 15 16 17 18 19 20 21 22 is a branch of Natural Science, and is the study of living organisms and how they interact with their environment a Biology b Biological c Biologist d Biologically A / an species is a population of an organism which is at risk of becoming extinct a dangerous b endanger c endangered d endangerment Only a few of the many species at risk of extinction actually make it to the lists and obtain legal a protect b protection c protective d protector Probability of extinction depends both the population size and fine details of the population demography a on b in c from d for Many modern medicines are derived plants and animals a on b for c from d in 15,589 species (7,266 animal species and 8,323 plant species) are now considered risk extinction a at / of b on / in c for / with d in / at Internationally, 189 countries have signed accord agreeing to create Biodiversity Action Plans to protect endangered and other threatened species a a b an c the d Ø Known worldwide by its panda logo, World Wildlife Fund (WWF) is dedicated to protecting world's wildlife and the rich biological diversity that we all need to survive a a b an c the d Ø WWF is leading privately supported international conservation organization in the world, and has sponsored more than 2,000 projects in 116 countries a a b an c the d Ø Many nations have laws offering protection to these species, such as forbidding hunting, restricting land development or creating a agencies b reserves c awareness d challenges Being listed as an endangered species can have negative effect since it could make a species more desirable for collectors and poachers a awareness b preservation c support d impact World Wide Fund for Nature was formed to the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of pollution and wasteful consumption a contamination b energy c extinction d development The Bali Tiger was declared extinct in 1937 due to hunting and habitat loss a reserve b generation c natural environment d diversity It is found that endangered species are often concentrated in areas that are poor and densely populated, such as much of Asia and Africa a disappeared b increased c threatened d reduced is the existence of a wide variety of plant and animal species living in their natural environment a Biodiversity b Conservation c Globe d Individual She be ill I have just seen her playing basket ball in the school yard a needn't b shouldn't c mustn't d can't Hiking the trail to the peak be dangerous if you are not well prepared for dramatic weather changes You research the route a little more before you attempt the ascent a might / can b may / mustn't c can / should d must / needn't Peter has been working for 10 hours He be very tired now a needn't b must c has to d should He is unreliable What he says be believed a cannot b must not c may not d might not I find my own way there You wait for me a should / can'tb have to / must c can / needn't d might / mustn' 21 I was reading the book last night before I went to bed I never took it out of this room It be lying around here somewhere Where it be? a might / needn't b can / should c shouldn't / may d must / can When you have a small child in the house, you leave small objects lying around Such objects be swallowed, causing serious injury or even death a should / must b should not / might c needn't / may d mustn't / can't 23 Frank's wallet is lying on the coffee table He it here last night a must have left b should have left c must be leaving d needn't leave 24 Jenny's engagement ring was precious! It have cost a fortune a must b should c can d needn't 25 You take your umbrella along with you today It rain later on this afternoon a ought to / mustn't b needn't / will c will / must d should / might ... Biologically A / an species is a population of an organism which is at risk of becoming extinct a dangerous b endanger c endangered d endangerment Only a few of the many species at risk of extinction... modern medicines are derived plants and animals a on b for c from d in 15,589 species (7,266 animal species and 8,323 plant species) are now considered risk extinction a at / of b on / in c for / with... protection to these species, such as forbidding hunting, restricting land development or creating a agencies b reserves c awareness d challenges Being listed as an endangered species can have negative