Tìm lỗi sai The little(A) girl is advised(B) not talking(C) to(D) strangers by her parents Trắc nghiệm By the time we __ at the hall, the lecturer __half of his speech a. Arrived/ had made b. Will arive/ made c. Had arrived/ made d. Arrive/ is making ___his aunt and uncle who live on a farm a. Seldom does Jack comes to see b. Seldom as Jack comes to see c. Seldom does Jack come to see d. Jack comes to see seldom After she had received a large sum of money __her uncle , she decided to continue her research __the project a. of /to b. To/ of c. as/ about d. From/ on Tìm sự khác nhau Traveled Stared Landed Seemed
By the time we __ at the hall, the lecturer __half of his speech a. Arrived/ had made b. Will arive/ made c. Had arrived/ made d. Arrive/ is making ___his aunt and uncle who live on a farm a. Seldom does Jack comes to see b. Seldom as Jack comes to see c. Seldom does Jack come to see d. Jack comes to see seldom After she had received a large sum of money __her uncle , she decided to continue her research __the project a. of /to b. To/ of c. as/ about d. From/ on
Plants supply man with food clothing, and shelter-his most important needs.
Many of our most useful medicines are also made (1).......plants.In addition,plants add beauty and pleasure to our lives.Most people enjoy the smell of flowers,the sight field of waving grain,and the quiet of a forest.Not (2)..........plants are helpful to man.Some species grow in fields and gardens as weed that choke off useful plants.Tiny hít of pollen from (3).......plants cause such (4)........as asthma and hay fever.other plants destroy millions of dollars (5)........of crops yearly.
1. A.of B.from C.by D.with
2. A.all B.every C.any D.some
3. A. any B.certain C. most D.all
4. A.accidents B.diseases C.misfortune D.disasters
5. A.worth B.value C.price D.money
1. We've arranged___outside the school at 4.30.
a. to meet
b. meeting
c. to have met
d. having met
2. ''___children lie ice-cream''.''That's quite natural''.
a. most of
b. most
c. The most
d. the most of
3. Since his graduation, he has developed___a very fine teacher.
a. in
b. out of
c. to
d. into
4. I think you'll win the race; indeed we all think___
a.that
b. like that
c.such
d. so
5. ___flowers are made by hand and by machine.
a. Natural
B. tropical
c. Artificial
d. Imitation
6. ___an empty seat at the back of the bus.
a. She happened to find
b. She happened to meet
c. It happened her that she found
d. It happened her that she met
7. My father used___to solve the problem.
a. an intelligence
b. a computer
c. a computation
d. an instrument
8. She took me___my brother.
a. by
b. for
c. to
d. with
9. It's nice to be___friends.
a. beside
b. between
c. among
d. by
10. It looks___it were going to rain.
a. as if
b. unless
c. although
d. whereas
11. The porters have___the cartons on the sidewalk.
a. lied
b. layed
c. lain
d. laid
The internet has become a very ... learning tool.
A. valuable B. value C. valuably D. invaluable
12. They are those that live on or depend on the bottom like the starfish, those that move ________ of water currents and those that are carried along by the currents.
A. independenceB. independentC. independentlyD. dependent
13. Some marine animals are _________ to humans.
A. dangerB. dangerousC. endangeredD. dangerously
14. You may be surprised at the large ----------- of animals that live in the sea.
A. variety B. variously C. various D. vary
15. Community police have made a very positive ______ to crime prevention.
A. contributeB. contributiveC. contributionD. contributively
16. They are investigating the ______ disappearance of a young woman.
A. mysteryB. mysteriousC. mysteriouslyD. mysteries
17. By the age of eighteen he was completely ______ of his parents.
A. dependenceB. dependentlyC. dependentD. depend
18. The ______ of the seabed is being carried out.
A. investigateB. investigativeC. investigationD. investigating
19.For centuries, people have been challenged by the ___________ that lie beneath the ocean.
A. mysteryB. mysteriousC. mysteriouslyD. mysteries
20.Dolphin population is at stake due to the _______of their habitats and accidental entrapment in fishing nets.
A. polluteB. pollutiveC. pollutionD. pollutants
21. Nairobi National Park is Kenya’s smallest park, but you may be surprised at the large ______ of animals that live there.
A. varyB. varietyC. variousD. variously
22. Visitors, especially children, can go to Cuc Phuong National Park to learn how to recognize the ---------species of animals and plants.
A. differB. differenceC. differentD. differently
23. This national park is _____ because it has plants and animals from both tropical and temperate zones.
A. specially B. special B. specialize D. specialization
24. The giant panda is in danger of becoming extinct. It is an -------species.
A. dangerousB. dangerously C. endanger D. endangered
25. Trees, grasses, and other plant life play an important part in the _______ circulation of water.
A. natural B. natureC. naturallyD. naturalize
26. Without plants, most water would run off as soon as it falls, taking away ______ soil.
A. valueB. valuableC. valuablyD. values
27. The earth is being threatened and the future looks _______.
A. badB. badlyC. badnessD. worsen
28. Man is _______ doing harm to the environment.
A. constancyB. constantC. constantlyD. constants
29. A campfire near a heap of leaves may _____ cause a forest fire.
A. easeB. easyC. easilyD. eases
30. A gulf is a term that refers to the ________ of different kinds of animals and plants which make a balanced environment.
A. existB. existenceC. existentD. existed
1. Maria and Jean had a _______ romance — they met and married within two months.
A. hurricane B. cyclone C. whirlwind D .typhoon
2. Most critics praise that actor's work but I think he's rather _______.
A. over-rated B. over-blown C. over-priced D. over-played
3. It was a close _______ but we just made it to the airport on time for our flight.
A.drive B. run C. call D. go
4. In her speech the Prime Minister _______ tribute to the valuable contributions to society made by voluntary organisations.
A.paid B.sent C.brought D.gave
5. Not many people are good at assessing their own abilities and Mark must be _______ for recognising that he would never become a great musician.
A.commended B.merited C.advocated D.talented
6. Sometimes a pension can provide you with a _______ sum on retirement as well as or instead of a monthly income.
A. lump B. big C. block D.chunk
7. Marlene is quite _______ - I don't know she manages to fit everything in.
A. tiresome B. indefatigable C. inexhaustible D. inevitable
8. I'm afraid that argument really doesn't hold _______
A. water B. senses C. firm D. tight
9. The book _______ to a number of interesting research studies which I would really like to find out more about.
A. hints B. alludes C. confirms D. declares
10. Tamara has set her _______ on becoming a ballet-dancer.
A. brain B. leg C. heart D. feet
Question 11: Patients at highest of complications can be detected based on artificial
intelligence techniques.
A. danger B. risk C. chance D. threat
Question 12: For years, AI researchers had implied that a breakthrough was just the corner.
A. at B. around C. in D. from
Question 13: Marvin Minsky said in 1967 that within a generation the problem of creating AI would be solved.
A. utterly B. substantially C. extremely D. highly
Question 14: By the late 1980s, the term Al was being avoided by many researchers, who opted instead themselves with specific sub-disciplines such as neural networks, agent technology, case-based reasoning.
A. aligning B. to align C. to aligning D. align
Question 15: They attributed the increase in workforce productivity the adoption of AI technologies.
A. in B. to C. of D. for
Question 16: If andartificial intelligence in the workplace become a reality, there will surely be an increasing need for skills that robots can't offer.
A. automatic B. automate C. automation D. automatically
Question 17: Artificial intelligence (AI) is the ability of a digital computer to perform tasks associated with intelligent beings.
A. commonly B. popularly C. basically D. primarily
Question 18: At companies like Facebook, Amazon, Apple, Netflix and Google, they help to develop long-term plans and digital
A. interacts B. interactive C. interactional D. interactions
Question 19: Artificial intelligence is based on the that the process of human thought can be mechanized.
A. evidence B. theory C. belief D. assumption
Question 20: An electronic brain refers to a large computing machine depending electronic devices for its operation.
primarily B. immediately C. artificially D. naturally
Question 11: Patients at highest of complications can be detected based on artificial
intelligence techniques.
A. danger B. risk C. chance D. threat
Question 12: For years, AI researchers had implied that a breakthrough was just the corner.
A. at B. around C. in D. from
Question 13: Marvin Minsky said in 1967 that within a generation the problem of creating AI would be solved.
A. utterly B. substantially C. extremely D. highly
Question 14: By the late 1980s, the term Al was being avoided by many researchers, who opted instead themselves with specific sub-disciplines such as neural networks, agent technology, case-based reasoning.
A. aligning B. to align C. to aligning D. align
Question 15: They attributed the increase in workforce productivity the adoption of AI technologies.
A. in B. to C. of D. for
Question 16: If andartificial intelligence in the workplace become a reality, there will surely be an increasing need for skills that robots can't offer.
A. automatic B. automate C. automation D. automatically
Question 17: Artificial intelligence (AI) is the ability of a digital computer to perform tasks associated with intelligent beings.
A. commonly B. popularly C. basically D. primarily
Question 18: At companies like Facebook, Amazon, Apple, Netflix and Google, they help to develop long-term plans and digital
A. interacts B. interactive C. interactional D. interactions
Question 19: Artificial intelligence is based on the that the process of human thought can be mechanized.
A. evidence B. theory C. belief D. assumption
Question 20: An electronic brain refers to a large computing machine depending electronic devices for its operation.
primarily B. immediately C. artificially D. naturally