Choose the word which best fits each gap of the sentence.. Because of human expansion and xome other reasons many plants and animals species are now in of extinction.. Toxic chemicals i
Trang 1Trắc nghiệm tiếng anh 12
PRACTICE TEST 10
A PHONETICS AND VOCABULARY
I Choose the word whose bold part is pronounced differently form the others in each group
II Choose the word whose main stress is placed differently from the rest
III Choose the word which best fits each gap of the sentence
11 Because of human expansion and xome other reasons many plants and animals species are now in
of extinction
12 The primary cause of species extinction are destruction, commercial exploitation and
poluution
13 Despite the bears are not choosy, the chief natural factor limiting a bear population is the food
14 The of wetlands, deforesrtation, and road and dam construction have destroyed available
habitats
15 Toxic chemicals in the air and land, contaminated water and increased water temperature have driven
many species to the verge of
16 The loss of may be effected by the disappearance of one species
17 New lesgistration still does not offer adequate protection for many species
18 People become more interested in the biological of the rainforest
19 Nature is an area of land where the animals and plants are proteccted
20 Government can enact laws with severe punishment to provide continuing habitats to species crowded
B GRAMMAR: Choose the best answer
21 “ I read your book?” – “Certainly, you borrow this book for a few days.”
22 You bring sandwiches We can stop at a café
23 When you enter the building, you show the guard your pass
24 The thermometer outside your window says it’s 800F
That be right! It’s the middle of the winter
25 Chuck often buys things at this store He live near here, but I’m not sure
Trang 2Trắc nghiệm tiếng anh 12
26 You smoke in here It’s not allowed
27 These are my most precious possessions so you touch them, but you look at them
A.can’t/ can B.mayn’t/ may C.musn’t/ may D.can’t/ might
28 Mary likes taking care of other people When she grows up she be a doctor
29 this product prolong human life?
30 You lend me any money I’ve got some
31 We once reached the North Pole How you get there?
32 She fell into the river but fortunately we rescue her
33 They’ve just moved in They be new here and they know many people
A.can/ musn’t B.must/ can’t C.can/ might not D.might/ must not
34 You forget the keys or you get in
A.can’t/ might not B.mayn’t/ mustn’t C.needn’t/ mayn’t D.mustn’t/ can’t
35 Seals keep them warm because they have a thick layer of blubber under their fur
36 I know it’s time for decisions, but I’m not very good at decisions I go to unversity, but I’m
not sure
37 It is very far from here You take a bus or taxi
38 When you are invited to a dinner at a Chinese family, you clean your plate because they
think you are hungry
A.couldn’t/ may B.should/ can C.shouldn’t/ will D.could/ might
39 you give me a lift home? – Yes, certainly Wait for a minute I get back soon My
car is in the parking lot over there
40 If you don’t finish your homework, you go out tonight Lee
C READING
I Read the passage and choose the best answer
A Dinosaurs were reptiles that live during a period of th earth’s history called the Mesozoic era,
which is also known as the Age of reptiles The first dinosuars appeared more than 200 million years ago
For many millions of years, they dominated the land with their huge size and strength Then about 65 million
years ago, they died out rather suddenly, never to re-emerge
B The word “dinosaurs” comes from two Grek words meaning “terrible lizards” Dinosaurs were
not lizards, but their apparence could be truly terrifying The biggest ones weighed more than ten times as
much as a mature elephant and nearly equaled the size of most modern-day whales The famous kind of
dinosaurs, including the brontosaur and tyranosuarusex, reached 80 to 90 feet in length Not all dinosaurs
were giants; however, some were actually not larger than a chicken
C Scientists still do not know what caused dinosaurs to disappear One theory involves a change in
the earth’s climate It is believed that temperatures dropped significantly towards the end of the Cretaceous
Period Too large to hibernate and not having fur or feathers for protection, it is possible that the climate
became too chilly for dinosaurs In contrast, other species having protection, such as the mammals and birds,
were able to survive
41 What is the best title for this passage?
A The History Of the Earth B.The Metabolism of Dinosaurs
C.The Earth’s largest reptiles D.The Domination of the Land
42 It can be infered from the passage that the Age of Reptiles lasted about
Trang 3Trắc nghiệm tiếng anh 12
A.200 million years B.135 million years C.80 million years D.65 million years
43 The author uses the phrase “Never to re-emerge” to indicate that the dinosaurs
A.went into hiding B.lost their way C.became extinct D.never died out
44 According to the passage, what is true about the size of dinosaurs?
A.It was rather uniform B.It guaranted their survival
C.It made them the largest creatures ever on earth D.It varied quite greatly
45 Paragraph C most likely discuss
A.another theory about the disappearance of dinosaurs
B.other change in the climate
C.the ability of mammals to survive
D.the protection of other species
II Read the passage and then fill in each blank with the best completion
Crocodiles see well, their eyes are equiped with three eyelids, each having a different function Their
eyeballs slide back out of (46) way during an attack Should they lose one of their
eight-centimetre-long teeth, a replacement is always ready A crocodile may go through (47) thousand
teeth during a lifetime of over seventy years Crocodiles can not chew, as their teeth are (48) only
to penetrate and hold These animals can attack at any (49) of the year but they are more active in
the warmer months and when in (50) of mates Under water, crocodiles (51) their
victims at the water’s (52) by sensing any movement in the water Once they have a hold on their
victim, they drag it deep into the water to (53) They then crush and swallow it
Many battles occur over maters About six week after mating, the female (54) a nest, often
on the river bank, and (55) about fifty eggs She then seals the nest for protection and also as a
way of (56) the temperature After ten to twelve weeks the baby crocodiles come out of the eggs:
only about one percent of these (57) it to adulthood, as thousands die in flooding or are eaten by
fish or bigger crocodiles In an (58) to ensure a source of (59) aniamals, crocodiles
farms have been (60) up, and a vast industry now exists in crocodiles skin and meat
56 A.dominating B.ruling C imposing D controlling
D ERROR IDENTIFICATION: Identify the error in each sentnence
61 Please make sure to water my plants while I am gone If they don’t get enough water, they can die
62 I’m not really sure where Beverly is She must be in the living room, or perhaps she’s in the baskyard
63 Your driving equipment will be cleaned regularly if you want to keep it in good condition
64 Whales may be well taken care of in protected areas However, they must kept in natural habitats
65 It seems that scientists haven’t known what made dinosaurs to disappear
Trang 4Trắc nghiệm tiếng anh 12
66 What do you suggest humans do saving endangered animals?
67 The main mission of Wild Aid has to protect and save endangered nature and species
68 There are some measures carry out to rescue rhinos from extinction
69 A disappearance of one or several species may result in the loss of biodiversity
70 Government have enacted laws to protect wildlife in commercial trade and overhunting
THE END