Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
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
1. Choose the answer which needs correcting:
Doing crossword puzzles surely has beneficial effects to => on our brain’s memory
2. The system that lets us take in oxygen and release carbon dioxide is called ................... system
A. respiratory B.excretory C. circulatory D.nervous
3. Why do you need so much sugar ? – I ......................... a cake
A. will make B.am going to make C. makes D.will be making
4.She is bored with her current job and .................. for a new one lately
A. looks B.is looking C. looking D.has looked
5. The system that works as the control panel of the body in the .................. system
A. skeletal B.digestive C. nervous D. circulatory
6. involves the insertion of extremely thin needles through your skin at strategic point on your body to treat pain.
A. Herb B.Traditional therapy C. Acupuncture D. Massage therapy
7. Did you remember to buy the magazine I asked you ? – Sorry, I didn’t. I ............... it when I go out again.
A. will buy B.am going to buy C. am buying D. have bought
8. What’s that on your curtains ? – It’s a stain. I ................ them to the dry cleaner’s tomorrow.
A. will take B.am going to take C. will be taken D. am going to be taken
9. Choose the answer which needs correcting:
Natural resources provide the raw materials that need to produce finished goods
A B C D
10. Choose the answer which needs correcting: A man was in need of urgent medic care
A B C D
11. With children, it is important to ............... the right balance between love and discipline.
A. get B.keep C. have D. retain
12. Iron ................... for weapons and tools in the bronze following the Stone Age
A. generally used B.was generally used C. has been generally used D. had generally used
13. Could you .................. doing the washing up ? – Sure.
A. help me B. mind C. give me a hand D. do me a favor
14. They will come to our house .................... ten minutes.
A. in B. to C. for D. during
15. It is ............... to work in this city with so much noise and pollution
A. healthy B. health C. unhealthy D. healthful
16. Tuan: I think we should use shower instead of bath to save water. Lan: - ..........................
A. Yes, I’d love to B. That’s a good idea C. I’m sorry D. Yes, I’ll take it
17. English is the language most often ................ by people from different countries.
A. used B. use C. using D. to use
18.Creating a habit requires encoding a new set of automatic behaviors, while .................. a habit requires a completely different approach.
A. hitting B. sticking C. beating D. kicking
19. Lan: It's really cold here. Nam: I___________ the windows.
A. will close B. am going to close C. am going to open D. will open
20. That man is said___ in the accident two days ago. A. died B. to die C. to have die D. has died
21. Although there are _______ questions, acupuncture appears to work.
A. answer B. answerable C. unanswered D. answering
22. Stephen William Hawking ____ on 8 January, 1942 in Oxford, England.
A. born B. has born C. is born D. was born
III-Choose the best answers to complete the sentences :
1. Choose the answer which needs correcting:
Doing crossword puzzles surely has beneficial effects to our brain’s memory
=> on
2. The system that lets us take in oxygen and release carbon dioxide is called ................... system
A. respiratory B.excretory C. circulatory D.nervous
3. Why do you need so much sugar ? – I ......................... a cake
A. will make B.am going to make C. makes D.will be making
4.She is bored with her current job and .................. for a new one lately
A. looks B.is looking C. looking D.has looked
5. The system that works as the control panel of the body in the .................. system
A. skeletal B.digestive C. nervous D.circulatory
6. involves the insertion of extremely thin needles through your skin at strategic point on your body to treat pain.
A. Herb B.Traditional therapy C. Acupuncture D. Massage therapy
7. Did you remeber to buy the magazine I asked you ? – Sorry, I didn’t. I ............... it when I go out again.
A. will buy B.am going to buy C. am buying D. have bought
8. What’s that on your curtains ? – It’s a stain. I ................ them to the dry cleaner’s tomorrow.
A. will take B.am going to take C. will be taken D. am going to be taken
9. Choose the answer which needs correcting:
Natural resources provide the raw materials that need to produce finished goods
=> are needed
10. Choose the answer which needs correcting: A man was in need of urgent medic care
=> medical
11. With children, it is important to ............... the right balance between love and discipline.
A. get B.keep C. have D. retain
12. Iron ................... for weapons and tools in the bronze following the Stone Age
A. generally used B.was generally used C. has been generally used D. had generally used
13. Could you .................. doing the washing up ? – Sure.
A. help me B. mind C. give me a hand D. do me a favor
14. They will come to our house .................... ten minutes.
A. in B. to C. for D. during
15. It is ............... to work in this city with so much noise and pollution
A. healthy B. health C. unhealthy D. healthful
16. Tuan: I think we should use shower instead of bath to save water. Lan: - ..........................
A. Yes, I’d love to B. That’s a good idea C. I’m sorry D. Yes, I’ll take it
17. English is the language most often ................ by people from different countries.
A. used B. use C. using D. to use
18.Creating a habit requires encoding a new set of automatic behaviors, while .................. a habit requires a completely different approach.
A. hitting B. sticking C. beating D. kicking
19. Lan: It's really cold here. Nam: I___________ the windows.
A. will close B. am going to close C. am going to open D. will open
20. That man is said___ in the accident two days ago. A. died B. to die C. to have died D. has died
21. Although there are _______ questions, acupuncture appears to work.
A. answer B. answerable C. unanswered D. answering
22. Stephen William Hawking ____ on 8 January, 1942 in Oxford, England.
A. born B. has born C. is born D. was born
1. Lifelong learning is the only way to remain …. in today’s Job market, according to economist Chun Ho Suk.
A. competitor B. competition C. competitive D. competed
2. The runner was …………..… after the blood test because they found dropping in his blood.
A. qualified B. unqualified C. misqualified D. disqualified
3. For the last ten years, engineers…………………. noise levels in Britain’s cities.
A. have been measured B. have been measuring C. have measured D. have been measurement
4. Her doctor suggested that she …………... a short trip abroad.
A. will take B. would take C. take D. took
5. “What would you like to drink ?” “………………….”
A. Thank you B. Tea, please C. Yes, please D. formal
6. I have had a toothache for a week now. I must …………... an appointment to see the dentist.
A. take B. do C. make D. work
7. “I’m sorry I couldn’t come to your party last night.”- ……………………………
A. That’s all right B. Excuse me C. you’re welcome D. Don’t mention it
8. “Shall I tell John about it?” “No, you ……………… .I’ve told him already.”
A. needn’t B. wouldn’t C. mustn’t D. shouldn’t
9. I saw him ……….. round the corner and ……………...
A. turn/disappear B. to turn/to disappear C. turning/ disappear D. turn/ disappearing
10 …. Professor Johns, ……….… man whose new drug everyone is taking about refused ………. interview.
A. X/the/an B. X/a/the C. The/a/the D. The/a/an
11. One important item of the renovation policies is to reduce state ……………. in business.
A. intervention B. invasion C. interruption D. investment
12. Have you seen the girl …………….….?
A. that I told B. I told you of C. whom I told you D. I told you of her1
13. Your grades are coming down. You should try to…………….. the other students in your class.
A. get out of B. get along with C. keep away from D. keep up with
14. He seldom goes fishing, ___________?
A. doesn’t he B. does he C. isn’t he D. is he
15. The student ___________ the highest score will be awarded a scholarship.
A. receiving B. receives C. who is receiving D. who receive
16. According to some historians, if Napoleon had not invaded Russia, he __________ the rest of the world.
A. had conquered B. would have conquered C. would conquer D. conquered
17: My car is quite ___________ .
A. economics B. economic C. economical D. economy
18. “Hello! BBC1. ___________ can I help you?”
A. How B. Where C. Which D. When
19. Have I ___________ to you how to use this new typewriter?
A. told B. explained C. showed D. answered
20. “I’m very tired” “___________”.
A. Me too B. For me the same C. I also D. Also me
1. C. studying
2. B. to go
3. B. I'm used to living
4. A. did it win
5. B. me to come
6. A. difficulty to pass
7. B. after finding
8. D. have been learning
9. A. keep pace with you
10. C. doing
11. B. to visit
12. D. shouting
13. C. to going
Frogs are amphibians, meaning that they can live both in and out of the water. All frogs lay their eggs in the water, and a female frog will lay thousands of eggs at a time. When the eggs hatch, (1)___babies__ come out are not frogs but rather tadpoles. Unlike frogs, tadpoles must spend all their time in the (2)___water__, being unable to breathe air at this point. Tadpoles also lack arms and legs, and have a tail which they (3)___disappear__ as they develop into frogs. Tadpoles are herbivours, which means that they only eat (4)__plants___. Specially, tadpoles eat algae, a water plant which can be harmful if there is too much of it. (5)___Therefore__, tadpoles are important to keep most ponds healthy.
As tadpoles develop into mature frogs, they develop the lungs which allow them to (6)___get___ air, and the arms and legs which allow them to move across (7)___ground __. At this point the mature frogs leave the ponds, (8)__so___ some species stay near the water for their entire lives. Mature frogs are carnivores, (9)__eating___ insects and small fish. Most frogs hunt using their long, sticky tongueto catch their prey. Some species of frogs have developed extremely strong poisons to defend (10)___themselves__ from their other animals.
Keep only fish that you will eat , release the rest In đậm release A have b hold C catch D take
Take