Hãy viết 1 đoạn văn bằng tiếng anh nói về threats, consequences, solutions (nguyên nhân, tác hại và giải pháp) về Whales and sharks are still hunted for food, medicine, and other products
Hãy viết 1 đoạn văn bằng tiếng anh nói về threats, consequences, solutions (nguyên nhân, tác hại và giải pháp) về oil is spilled from tankers
I choose the best answer
1. some whales migrate into warm waters to bear their ........
a. young b. diests c. calves d. young whales
2. whales feed on krill
a. tiny shellfish b. small fish c. sea plants d. small animals
3. ........ is the variety of different types of plant and animal life in a particular region
a. interaction b. herbicide c. environment d. biodiversity
4. he is a ........biologist. he spends all his life studying sea plants and animals
a. ocean b. marine c. botany d. sea
5. ........ is a chemical used for killing-weeds
a. pesticide b. herbicide c. fertilizer d. antibiotic
6. we all enjoyed the waters of timor sea and the coral reefs that lie ........
a. under b. behind c. beneath d. beside
7. some tiny organism are ........ along by the currents
a. carried b. taken c. flowed d. moved
8. sperm whales are ........ , which means they eat meat
a. herbivores b. carnivores c. omnivores d. mammals
9. sperm whale populartion are at risk due to hunting
a. in extinction b. in danger c. on the decrease d. in fewness
10. these birds ........ to north africa in winter
a. settle b, go c. relocate d. migrate
Choose the word or phrase that could best explain the underlined word or phrase in each sentence.
1. The floor was covered in tiny pieces of paper.
A. unimportant B. very large C. extremely small D. many
2. If modern technology did not exist, we would never have such precious information.
A. detailed B. precise C. confidential D. valuable
3. Some marine animals are dangerous to humans.
A. living in the mountain C. living in the ocean
B. living in the forest D. living in the house
4. Sperm whales and sharks are carnivores.
A. animals that only eat plants C. animals that eat meat
B. fish that aren't bỏn from eggs D. animals that live in the sea
Read the passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.
The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. People of different cultures are more prone to contract certain illnesses because of the characteristic foods they consume.
That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates and nitrites (commonly used to preserve color in meat) as well as other food additives caused cancer. Yet, these carcinogenic additivesremain in our food, and it becomes more difficult all the time to know which ingredients on the packaging labels of processed food are helpful or harmful.
The additives that we eat are not all so direct. Farmers often give penicillin to cattle and poultry, and because of this, penicillin has been found in the milk of treated cows.
Sometimes similar drugs are administered to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
A healthy diet is directly related to good health. Often we are unaware of detrimental substances we ingest. Sometimes well-meaning farmers or others who do not realize the consequences add these substances to food without our knowledge.
46. The word “fit” is closest in meaning to __________.
A. athletic B. adaptable C. suitable D. tasty
47. The word “prone” is closest in meaning to __________.
A. supine B. unlikely C. healthy D. predisposed
48. The word “these” refers to_____________.
A. researchers B. nitrates and nitrites C. meats D. colors
49. What are nitrates used for?
A. They preserve flavor in packaged foods B. They cause the animals to become fatter
C. They are the objects of research D. They preserve the colour of meat
50. All of the following statements are TRUE EXCEPT __________.
A. Researchers have known about the potential hazards of food additives for more than forty-five years.
B. Drugs are always given to animals for medical reasons
C. Food may cause forty percent of the cancer in the world.
D. Some of the additives in our food are added to the food itself and some are given to the living animals.
III. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.
1. He is a _______ biologist . He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
2. Sperm whale populations are at risk due to hunting.
A. in danger B. in fewness C. in extinction D .on the decreased
3. _______ is a chemical used for killing weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
4. Some whales migrate into warm waters to bear their _______ .
A. youngs B. diets C. calves D. young whales
5. _______ is the variety of different types of plant and animal life in a particular region.
A. Herbicide B. Interaction C. Environment D. Biodiversity
6. Whales like to feed in the cold oceans where there is a lot of krill.
A. sea plants B. small fish C. tiny shellfish D. small animals
7. Some tiny organisms are _______ along by the currents.
A. carried B. taken C. flowed D. moved
8. These birds ______ to North Africa in winter.
A. settle B. go C. relocate D. migrate
9. Sperm whales are ______, which means they eat meat.
A. herbivores B. carnivores C. omnivores D. mammals
10. Linda has a bad cold. She ____________ out in such bad weather .
A. shouldn’t go B. should take C. should go D. shouldn’t take
11. I think he ______ home tonight because his mother was sick.
A. should ride to B. should stay C. shouldn’t stay D. shouldn’t go out
12. He always has difficulty getting up early. – He ______ up late .
A. should stay B. shouldn’t go C. should go D. shouldn’t stay
13. You _______ Mark . You know it’s a secret.
A. should tell B. shouldn’t tell C. couldn’t tell D. might tell
14. I think this job is suitable for you. You ______ for this job .
A. shouldn’t apply B. should apply C. should look D. shouldn’t look
15. Mr. Nam has a bad cough. He ______ smoking .
A. shouldn’t stop B. should continue D. should give up D. shouldn’t give up
16. Her salary is very low. She _______ another job .
A. should look after B. should look at C. should look in D. should look for
17. If I_______ his phone number, I would call him.
A. know B. knows C. knew D. known
18. If we don’t maintain this biodiversity, the undersea populations would be_______ stake.
A. on B. at C. with D. from
19. The sea bed _______ here to 5000 meters.
A. deep B. deepens C. deeper D. depth
20. She gave me a_______ look and said nothing.
A. mysteriously B. mystery C. mysteries D. mysterious
21. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word.
Harmful insects must be eliminated to protect our crops.
A. got rid of B. protected C. raised D. cultivated
22. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word.
Keep only fish that you will eat; release the rest.
A. have B. hold C. take D. catch
I. Pronunciation :
1. A. description B. tradition C. question D. expression
2. A. depth B. refer C. beneath D. secret
3. A. destroyed B. depressed C. filled D. answered
Main stress
4. A. destruction B. industry C. addition D. electric
5. A. against B. conserve C. frequent D. remove
II. Mark your answer to show the underlined part that needs correcting
6. Because of his mother has been seriously ill, she can’t come to the party.
A. Because of B. has been C. seriously ill D. can’t come
7. I'll pay you double if you get the work finishing by Friday.
A. I'll pay B. double C. if D. finishing
8. It often takes the boy about ten minutes to go to school from here by foot
A. takes B. ten minutes C. to school D. by foot
III. Mark your answer to indicate the correct answer to each of the following
questions
9/ What do I think of your purple shoes? Well, they're certainly _______.
A. differ B. difference C. different D. differently
10/ This has been a _______ time for us all.
A. challenge B. challenger C. challenged D.
challenging
11/ Scientists now send submarines to the seabed.
A. investigate B. investigative C. investigation D. investigating
12/ I need someone _______ to look after the children while I'm at work.
A. depend B. dependence C. dependable D. dependant
13/ These sperm whales to the warm waters to give birth .
A. settle B. goes C. relocate D. migrate
14/ They knew there must be trouble unless the report was by the next
day.
A. finish B. finishes C. finishing D. finished
15/ You _______ show this letter to anyone else.
A. mustn't B. didn’t have to C. couldn’t D. didn’t need
16/ I wouldn't work for them even if they _______ me twice my current salary.
A. paid B. had paid C. have paid D. pay
17/ If anyone _______ for me, please tell them I'll be back in the office at 4
o'clock.
A. rang B. had rung C. rings D. has rung
18/ Many people are very concerned about the _______ of the rainforests.
A. lost B. loss C. lose D. losing
19/ When preparing meals, you need to think about _______ and taste as well as
nutritional value.
A. variety B. various C. varied D. variable
20/ Some marine animals are dangerous to humans.
A. living in the mountain B. living in the ocean C. living in the forest D.
living in the house
21/ Sperm whales and sharks are carnivores.
A. animals that live in the sea B. animals that only eat plants
C. fish that aren't born from eggs D. animals that eat meat
22/ Zoos nowadays are very about their image.
A. sense B. sensitive C. sensible D. senseless
23/ A novelist is a person who has a very mind.
A. image B. imagine C. imaginative D. imagination
24/ Most of the old part of the city was _______ by bombs during the war.
A. planted B. destroyed C. eliminated D. worried
25/ We would never know the true of the loss of forest.
A. interest B. value C. conserve D. cost
26/ The floor was covered in tiny pieces of paper.
A. unimportant B. many C. very large D. extremely small
27/ He put an arm around her shoulder _______.
A. protected B. protection C. protective D.
protectively
28/ Her _______ of English grammar is very extensive.
A. know B. knowable C. knowledge D. knowing
29/ If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
30/ The new job will provide you with _______ experience.
A. value B. valued C. valuable D. invaluable
31/ It is a smart to buy a large packet because it works out cheaper in the
end.
A. choice B. choose C. chose D. choosing
32/ We all enjoyed the waters of Timor Sea and the coral reefs that lie .
A. under B. behind C. beneath D. beside
33/ Some tiny organisms are along by the currents.
A. carried B. taken C. flowed D. moved
34/ is a chemical used for killing- weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
35/ He is a biologist. He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
IV. Read the following passage and mark the letter A, B, C or D on your answer
sheet to indicate the correct answer for each of the blanks from 36 to 40
Have you ever seen a forest ……(36)…… by fire? A great forest fire is an awful thing to
see. Once a
fire started, it spreads….(37)……. Foresters say that late summer is the season when the
fire is the ……….(38)…..danger to woods and forests. They are very dry then. Sometimes
when the danger of fire is very great, foresters will not allow anyone to go into the forests.
If people leave a camp-fire burning near a heap of leaves, this often causes a forest fire.
Campers must always remember……….(39)…. out the camp-fire and cover the place with
earth. It is the duty of every camper to take the greatest care not to start a forest fire.
Anyone careless enough to start a forest fire has done something, ……(40)….. make life
more difficult for all of us. Every fire destroys valuable wood, wildlife and good soil.
Everyone of us must know how important it is to care for out great forest and save them
from fire.
36. A. destroying B. destroyed C. destroy D. destruction
37. A. protectively B. quick C. quickly D. protective
38. A. greatest B. great C. greater D. good
39. A. puts B. putting C. put D. to put
40. A. who B. whom C. which D. whose
II.Chia động từ trong ngoặc (5.0 pts)
1. They (go)......... home after they (finish)............their work.
2. The children (play).................football when their mother (come)...........back home.
3. The light (go)..................out while we ( have)...................dinner.
4. he (write)....................a book since last year.
5. How long you (learn).........................English?
6. Look! The man (run)……………….. after the train. He (want)………………… to catch it.
7. Daisy (cook)....................some food in the kitchen at present. She always (cook).....................in the
morning.
8. I (see)..................her last year
9. My cousins ( come).....................to stay with us at the weekend.
10. I (see).................that film several times because I like it.
III. Read the passage carefully and then answer the questions given.
MINES UNDER THE SEA
Man is only just beginning to realize how much he must look to the sea. It can be an important source
of food for millions of the world. When we know how much and in what way the oceans influence the
weather, we can plan the growing of crops and even work out the best time to take our holidays.
But when we get to the bottom of the sea, we find things that no one dreamed existed until recently.
Lands which were covered with water when the ice melted at the end of the ice age are rich in minerals. Off
the south African coasts, for example, is a place where there are five times the number of diamonds as in the
mines on the land.
Oil is brought from the bottom of the Caspian sea.
Sand with gold in it has been found off Thailand and Indonesia.
But if man wants to continue gathering riches from the sea, he is going to have to look after it.
* Questions:
1. What is man only just beginning to realize?
…………………………………………………………………………………………………………..
2. When can we plan the growing of crops?
………………………………………………………………………………………………………
3. What do we find when we get to the bottom of the sea?
…………………………………………………………………………………………………………..
4. What has been found off the south African coast?
…………………………………………………………………………………………………………..
5. What is man going to do if he wants to continue gathering riches from ’ the sea?
………………………………………………………………………………………………………………
