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(1)KIỂM TRA LỚP 12 Time: 15 minutes Full name: ……… Class:12A…… Code 1: Choose the word whose underlined part differs from the other three in pronunciation 1 A plants B camels C years D rhinos
2 A insects B barks C pandas D swamps
3 A cutting B pollution C destruction D number 4 A stretch B school C technical D chemical Choose the best answer to complete the sentences
5 _ 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
6 Probability of extinction depends _ both the population size and fine details of the population demography
A on B in C from D for
7 The world's biodiversity is declining at an unprecedented rate, which makes wildlife _
A prosperous B prefect C vulnerable D remained
8 Keep quiet You _ talk so loudly in here Everybody is working
A may B must C might D mustn't
9 I am not deaf You needn’t _
A shouting B shout C to shout D shouted
10 It is found that endangered species are often concentrated in areas that are poor and densely populated, such as much of Asia and Africa What does the word “endangered” mean?
A disappeared B increased C threatened D reduced
11 _ I have a day off tomorrow? - Of course not Our company is having a lot of things to
A Must B Will C May D Need
12 _ 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
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions
13 I think he needn’t applying for this job because they found a suitable employee A B C D
14 Rhinos have the average height of about 1,2 to 1,8 meters and weighs from 1000 to 3000 kgs A B C D
15 Gorillas’ life is not peaceful because they are endangered and threatened by civil war, hunt and the habitat
(2)KIỂM TRA LỚP 12 Time: 15 minutes Full name: ……….Class:12A…… Code 2: Choose the word whose underlined part differs from the other three in pronunciation 1 A animals B roots C footpaths D books
2 A trees B mothers C elephants D laws
3 A insect B percent C wetland D extinct
4 A verge B drainage C danger D grown
Choose the best answer to complete the sentences
5 A/an _ species is a population of an organism which is at risk of becoming extinct
A dangerous B endanger C endangered D endangerment 6 Many modern medicines are derived _ plants and animals
A on B for C from D in
7 _ is the protection of environment and natural resources
A Survival B Commerce C Extinction D Conservation
8 Susan _ hear the speaker because the crowd was cheering so loudly
A.mustn't B.couldn't C.can't D.needn't
9 You mustn’t _ to pay the rent tomorrow The landlord is very strict about paying on time
A forget B to forget C forgeting D forgot
10 The Bali Tiger was declared extinct in 1937 due to hunting and habitat loss What does the word “habitat” mean?
A reserve B generation C natural environment D diversity 11 The computer _ reprogramming There is something wrong with the software
A must B need C should D may
12
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
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions
13 You needn’t taking flowers to your hostess if you don’t want to A B C D
14 Tigers are carnivores so their food are living animals such as deer, buffalo, etc A B C D
15 We should organize conferences to appeal international organize, governmental agencies, associations to
(3)C D
KIỂM TRA LỚP 12 Time: 15 minutes Full name: ……… Class:12A…… Code 3: Choose the word whose underlined part differs from the other three in pronunciation
A habitats B males C happens D gorillas
2 A groups B nests C rangers D looks
3 A cake B panda C face D late
4 A protect B commercial C construction D climate Choose the best answer to complete the sentences
5 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
6
15,589 species (7,266 animal species and 8,323 plant species) are now considered risk of extinctio n
A in B on C for D at
7
Toxic chemicals from factories are one of the serious factors that lead wildlife to the of extincti on
A wall B fence C verge D bridge
8 It is a top secret You _ tell anyone about it
A mustn't B needn't C mightn't D won't
9 She can’t ill I have just seen her playing basket ball in the school yard
A be B to be C being D is
10 Being listed as an endangered species can have negative effect since it could make a species more desirable for collectors and poachers What does the word “effect” mean?
A awareness B preservation C support D impact
11 Clinton often wears beautiful new clothes She _ be very rich
A must B could C might D need
12 A lot of different conservation efforts have been made to endangered species
A kills B make C save D
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions
13 You needn’t wearing your best clothes You can wear whatever you like A B C D
14 Pandas are refered to in the Red List and there is only about 600 pandas in the world A B C D
(4)KIỂM TRA LỚP 12 Time: 15 minutes Full name: ……….Class:12A…… Code 4: Choose the word whose underlined part differs from the other three in pronunciation
A worms B sleeps C projects D walks
2 A monkeys B tigers C elephants D frogs
3 A attitude B survive C introduce D human
4 A enact B circle C tropical D conservation
Choose the best answer to complete the sentences
5 There are more than 20 working on the water treatment project
A researches B researching C researchers D research
6 Clearing forests for timber has resulted _ the loss of biodiversity
A with B at C in D for
7 Over 8,300 plant species and 7,200 animal species around the globe are _with extinction
A threatened B carried C dealt D worried
8 I not mind at all You _ apologize
A shouldn't B needn't C mustn't D oughtn't to
9 You mustn’t football in the road It’s dangerous
A played B to play C playing D play
10 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 What does the word “pollution” mean?
A contamination B energy C extinction D
development
11 Mr James is not at home He _ go somewhere with his wife I am not sure
A might B will C must D should
12 Humans benefit greatly from the many medicines and other products that _ provides A diversity B environment C biodiversity D habitat
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions
13 I can find my own way there, you needn’t waiting for me A B C D
14 Elephants are also endangered animals because their natural habitat are destroyed A B C D
(5)KEYS
Sentence Code Code Code Code
1 A A A A
2 C C C C
3 B D B B
4 A D B B
5 A C B C
6 A C D C
7 C D C A
8 D B A B
9 B A A D
10 C C D A
11 C B C A
12 A B C C
13 A A A D
14 D C C D
15 D B A A
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