K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

 

Choose the word whose underlined part is pronounced differently from the others.

1.A. language               B. package          C. mathematics       D. marvelous

2.A. chemistry             B. prepare            C. receive                D. degree

3.A. romantic                B. mature               C. mathematics         D. humanity

4.A. prevent​​               B. pen                  C. determine          D.​​ english 

5.A.​​ awarded ​​            B.​​ academic         C.​​ address              D.​​ another
B/ USE OF ENGLISH :

I/ Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.

6. As soon as the light turned red, she_________the car.

     A. stopped         B. has stopped    C. was stopping D. stops

7. The last time I_________swimming was when we were in Spain. 

     A. had gone        B. went                C. has gone        D. was going.

8. Johnny___________the paper when I_________ him.

     A. read/ interrupted                               B. read/ was interrupting        

     C. has read/ interrupted                         D. was reading/ interrupted

9. The house was very quiet when I got home. Everybody_______to bed.

    A. have gone        B. went                       C. had gone           D. goes

10. Jane is always determined to do anything she wants. She's a___________woman.

    A. ambitious       B. strong-willed           C. brilliant            D. humane

11. He behaved like an adult. I think he is more___________ than the other boys at his class.

    A. intelligent     B. mature           C. ambitious         C. developed

12. There is no__________ explanation for what happened.

    A. scientist        B. scientific        C. scientifically     C. since

13. Marie Curie was born_________November 7, 1867.

    A. in.                 B. from              C. at                       D. on

14. Marie Curie was awarded a Nobel Prize __________chemistry in 1911.

    A. in                  B. from              C. at                       D. on

15.She earned a degree in Physics with ____________.

A. red colors        B. bad marks        C. flying colors     D. swimming colors

16. Last night a tornado swept through Rockville. It ________ everything in its path.

A. destroyed                   B. was destroyed  C. had destroyed  D. has destroyed

17. When we  __________ the bill, we left the restaurant.

A. had paid           B. were paying     C. paid                  D. had been paying

18. When the firework ____________ off, the dog ________ away.

A. had gone/ ran   B. went/ had run  C. went/ ran                   D. went/ was running

19. In 1903, Marie became the first woman __________ a Doctor of Science degree.

A. receiving           B. receive              C. receives            D. to receive

II. Choose the best option A, B, C, or D which indicates the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences.

20. She was a brilliant and mature student.

A. makes less severe                                   B. keep in the mind

C. very well , with a very high mark                    D. having a fully developed mind .

21. Computer models help to determine whether a particular area is likely to flood.

    A. make up          B. find out                C. take over            D. put up

III. Choose the best option A, B, C, or D which indicates the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences.

22. She harboured her hope of being a teacher.

A.gave up her hope of being a teacher                   B. built her hope of being, a teacher

C.had her hope of being a teacher              D. kept her hope of being, a teacher in her mind

23. She was a brilliant student .

 A. excellent                     B. average                        C. bad                        D. determined

IV. Identify the one underlined word or phrase - A,  B, C or D - that mast be changed for the sentence to be correct.

24.Before she became a film star, she has been a stand up  comedian

                        A                           B        C          D

25.Since I begin school. I haven't had much spare time.

          A        B                 C               D

26.  The doctor called this morning, while you slept.

                          A         B                 C             D

27. I've  been studying French since I've started high school.

             A                                B    C         D

C> READING :

I/ Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

  A child prodigy of four is receiving computer lessons at Brunei University, in London. Nicholas MacMahon is studying at university(28) _________he is too clever for school. A senior lecturer at the university, Valso Koshy, said that the boy was remarkably intelligent. Nicholas (29)_________fluently before he was one and by the time he was 18 months old, he was taking telephone (30) _______. This was soon followed by conversational French. These are the trademarks of a highly gifted child unusual but not unique. The strange thing about Nicholas is his reading - he taught (31)_____to read before he could speak. Ms. Koshy, an expert (32) _______ gifted children, says Nicholas is quite exceptional.

 

28. A. if                 B. because                     C. so                                D. but

29. A.told              B. asked                        C. spoke                          D. said

30. A.messages    B. information              C. receipts                        D. notes

31. A.himself         B. itself                                   C.this                               D. one

32.A. about         B. for                            C. with                               D. on

II. Read the passage below and complete the following sentences by circling the corresponding letter A, B, C or D.

   Personal computers, or PCs, are an important part of out eve  everyday lives. Many people cannot imagine life without them. One the most important people in making these machines work is Bill Crams.

  Bill Gates was born in 1955 in Washington State. He grep up in a rich family. His parents sent him to a private school. There he met his business partner, Paul Alien. When they were in the eight were in the eight grade, they were         ere writing programs for business computers and making mores.

  In 1973, Gates was accepted at Harvard University. His parents were happy. They thought he would get over his obsession with _ and become a lawyer like his father. Two years later, Gates dropped out of Harvard to work on a computer program with his friend Allen.  They worked eighteen hours a day in 'a dormitory room at Harvard. They were writing the program that would run one of the first personal computers. In 1975, they created a com­pany called Microsoft to sell their product.

  Allen became ill with cancer and left Microsoft in 1983. He recovered a few years later and started his own company. Meanwhile, Microsoft became a giant company. By 1990, at the age of thirty-four, Gates was the youngest billionaire in the history of the United States. He was the "King of Software". He achieved his success with a lot of hard work. For more than ten years, he worked sixteen-hour days, seven days a week. He had a dream and the will to succeed. By 1997, he was the richest man in the United States.

33. According to the writer, __________________.    

A.people cannot live without personal computers

B.computers play an important part of our lives

C.Bill Gates invented personal computers

D.Bill Gates is the most important people in computer science

34.The words 'dropped out of in line 10 means_____________.    

A. graduated from                             B.  got over

C. took part in                         D. stopped taking class at

35.According to the passage, _____________.  

A.Bill Gate's parents wanted him to become a computer programmer.

B.Bill Gates and Paul Allen created Microsoft because they want to sell their program for personal computers

C.Paul Alien left Microsoft because he wanted to start his own company.

D.Bill Gates met his business partner at Harvard.

36.How old was Bill Gates when he became the richest man in the United States?

     A. 34                 B. 51                 C. 42                     D. 44

37.Which of the following is not mentioned in the text?

A. In a few years, Microsoft became a very large company.

B. Bill Gates and Paul Allen first wrote programs for business computers when they were about fifteen.

C. Bill Gates earned his success by working very hard.

D. Bill Gates is the richest man in the United States.   

C/ WRITING:

II. Rewrite the sentences as directed :

38.She wrote a letter. Then she went to bed.

=> Before ................................................................

39.He checked the cassette carefully, then he bought it

=>After ....................................................................

40.Julia cleaned the house. Then she went shopping.

=>After.................................................................

41.She went to my house. I was reading books.

=>While.....................................................................

42.First he finished the exercise. Then he went out for a walk.

=>Before.....................................................

43.He had dinner . After that,  he went for a walk. 

=> He had ………….....................................…

44. She had left the store before we came.

=> We ………………………........................………

45. It was dry in 4 months . It rained yesterday .

 => After  it ……………………….....................….

Choose the correct sentence - A, B, C or D - made from the suggested words.

46. In 1778, he went/ London/ study/ Benjamin West/ for/ four years.

A. In 1778, he went to London to study for Benjamin West for four years.

B. In 1778, he went to London study for Benjamin West for four years.

C. In 1778, he went to London study with Benjamin West for four years.

D. In 1778, he went to London to study with Benjamin West for four years.

47. At that time, his parents/ never/ allow/ him/ play the drum.

A. At that time, his parents never allowed him play the drum.

B. At that time, his parents never allowed him to play the drum.

C. At that time, his parents never allowed him to playing the drum.

D. At that time, his parents never allowed him playing the drum.

48. Fewer people come/ meeting than we / expect.

A.Too many people came to the meeting.

B.There were more people at the meeting, than we had expected.

C.There were not enough seats for all people as we had expected.

D.We had expected more people to come to the meeting.

1
9 tháng 11 2021

Chia nhỏ ra !

10 tháng 11 2021

:<

 

26 tháng 3 2020

1. Khoanh vào đáp án a bởi vì bombard có phiên âm là [ bɔm'ba:d ]

2. Tất cả các phương án đều giống nhau ( đề sai )

Chúc bn

Hok tốt

๖ۣۜ✰๖ۣۜŠɦαɗøω✰ Ňɠøạї Ňɠữッ #

8 tháng 10 2021

Từ gạch chân đâu:)?

8 tháng 10 2021

in đậm đó ạ

 

19 tháng 10 2021

A. Choose the word whose underlined part is pronounced differently from the others:
1. A. language   B. package   C. mathematics   D. marvelous (D phát âm a: còn lại là æ)
2. A. chemistry   B. prepare    C. receive            D. degree (A phát âm e còn lại là i)

CHỌN ĐÁP ÁN ĐÚNG VÀ CHO BIẾT CÁC ĐÁP ÁN TRÊN PHÁT ÂM NÀO.

B. Pick out the word that has the stress pattern differently from that of other words .
3.A. radium   B. tutor   C. research   D. institute (C âm 2 còn lại âm 1)
4.A. mature   B. difficult   C. brilliant   D. physical  (A âm 2 còn lại âm 1)

19 tháng 10 2021

Dạ cảm ơn nhiều ạ.

18 tháng 10 2021

A. Choose the word whose underlined part is pronounced differently from the others: (nếu phần underlined giống như mình in đậm)
1. A. language   B. package   C. mathematics   D. marvelous
2. A. chemistry   B. prepare    C. receive            D. degree

B. Pick out the word that has the stress pattern differently from that of other words .
3.A. radium   B. tutor   C. research   D. institute (đề sai vì tất cả đều nhấn âm đầu)
4.A. mature   B. difficult   C. brilliant   D. physical

18 tháng 10 2021

(nếu phần underlined giống như mình in đậm)

Đr á. Mà bạn cho mình hỏi:

A. các câu ABCD phát âm nào.

B.các câu ABCD nhấn âm mấy.

Chỉ mình với á.

Các bạn giúp mk vs, mk cần gấp ạI. Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.1. A. photographB. StephenC. phoneD. orphan2. A. ancientB. cancelC. cityD. cigaretteII. Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.3. A....
Đọc tiếp

Các bạn giúp mk vs, mk cần gấp ạ

I. Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

1. A. photographB. StephenC. phoneD. orphan
2. A. ancientB. cancelC. cityD. cigarette

II. Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

3. A. existenceB. characterC. scientistD. interesting
4. A. competitorB. participantC. volunteerD. announcer

III. Mark the letter A, B, C or D on your answer sheet to indicate the word(s) SIMILAR in meaning to the underlined word(s) in each of the following questions.

5. How many countries took part in the first World Cup?

A. interested

B. participated

C. competed

D. co. operated

IV. Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

6. Van Mieu was a place to memorialize the most brilliant scholars of the nation.

A. honor

B. keep in mind

C. learn by heart

D. gradually forget

V. Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

7. Mothers have long used folk songs to _______________ babies to sleep

A. delight

B. communicate

C. buzz

D. lull

8. To attract film viewers, a majority of film makers now tend to expose nude ________.

A. motions

B. parts

C. scenes

D. Events

9. Pélé is regarded _________ the greatest football player of all time

A. at

B. as

C. for

D. with

10. Hoi An is famous ________________ its old temples and pagodas.

A. in

B. for

C. at

D. with

11. "Would you mind helping me?" – "________."

A. No, a problem

B. Sure, no problem

C. No, I wouldn't

D. Yes, I would

12.The building in the middle of the town_______ now.

A. is being painted

B. being painted

C. is painting

D. be painted

13. It was not until ____________________ that she cooked the meal.

A. her father would come home

B. her father has come home

C. her father came home

D. her father comes home

14. The Palace hotel was __________than the Grosvenor.

A. expensive

B. more expensive

C. the most expensive

D. the more expensive

15. ______________ do you like to live – in the city or in the countryside?

A. How

B. When

C. What

D. Where

16. The children became....................... about the cartoon.

A. exciting

B. to excite

C. excited

D. excite

17. Peter has practiced playing the piano ________________ the piano contest next week.

A. in order enter

B. to entering

C. to enter

D. not to enter

18. Everyone knows what is happening to......earth but we just do not know how to stop it.

A. an

B. a

C. the

D. Φ

VI. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Football is the most (19).........sport in Britain, particularly amongst men. It (20)..........by boys in most schools. Most towns have an amateur football team which plays in a minor league. Football is also the most popular (21).........sport in Britain. Many people go to see their favorite professional team (22).........at home, and some go away matches. Many more people watch football (23)...........television.

19. A. important B. famous C. difficult D. popular

20. A. plays B. was played C. is played D. played

21. A spectator B. viewer C. champion D. trophy

22. A kicking B. taking C. running D. playing

23. A in B.on C. over D. at

VII. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Country music is one of the most popular kinds of music in the United States today. Maybe, country music is very popular because it is about simple but strong human feelings and events like love, sadness, good times and bad times. It tells real life stories and sounds the way people really talk. As life becomes more complicated and difficult, it is good to hear about simple ordinary people.

Country music is sometimes called country-western music. It comes from two kinds of music. One is the traditional music of the people in the Appalachian Mountains in the eastern United States. The other is traditional, cowboy music from the American West. The singers usually play guitars or electric guitars when they sing.

Country music became very popular in the South. During World War II, thousands of people from the South moved to the Northeast and the Midwest to work in factories. They took their music with them. Soldiers from the rest of the country went to army camps in the South and learned to like country music there. Slowly, it became popular all over the United States.

24. Country music is very popular because _______________________.

A. it's about strong human feelings B. it's about events like love, sadness

C. it tells about good times, bad times D. all are correct

25. Country music is _______________________.

A. the traditional music of the people in the eastern United States

B. considered as the cowboy music from the American West

C. sometimes called country-western music

D. from two kinds of music which haven't been widely known

26. According to the passage, it's untrue to say that ____________________________.

A. Country music became very popular in the South

B. Factory workers took country music with them from the South

C. Country music was brought from the South by soldiers

D. Gradually, country music became popular all over the United States

27. The best title for the passage is _______________________________.

A. Country music B. Music in the United States

C. The Formation of Country Music D. The Benefits of Country Music

28. The singers usually play _________________________ when they sing.

A. drum and violins B. guitars or electric guitars

C. the music instruments D. guitars and piano

VII. Mark the letter A, B C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

29. Philip wasvery an noying at Joan's behavior.

A. was B. very C. annoying D. Joan's behavior

30. He wouldn't have begun to learn Russian if he knows the difficulties.

A. He B. to C. knows D. difficulties

31. It was not until last Sunday when I realized I had been wrong.

A. was B. until C. when D. had been

32. The film was most interesting than I had expected it to be.

A. The film B. most C. had expected D. to be

VIII. Supply the correct form of the word given in each of the following sentences (0.2pt/ sentence):

33. The most _________________ movie of the year is "Avatar". (EXCITE)

34. Being deaf and mute makes............. very difficult. (COMMUNICATE)

35. She's training very hard so as to participate in the _______________. (COMPETE)

IX. Complete the sentences with the correct form of tenses in brackets(0.2 pt/ sentence):

36. Recently, we (GIVE)............................a questionnaire of 100 sentences by our English teacher.

37. After she _____________ her homework, she went to bed. (DO)

38. Can you name some of the films you (SEE)________________?

X. Finish each of the following sentences in such a way that it means the same as the sentence printed before it. (0.4pt/sentence)

39. He doesn't have the money so he cannot afford to buy a new car

If ____________________________________________

40. I wasn't hungry, so I didn't feel like eating.

If I __________________________________________

41. The students studied carefully. They didn't want to fail in the exams

In order _______________________________________

42. Our English teacher has given us five midterm tests so far.

Five midterm tests_______________________________.

43. There were about 90 to 100 people at the concert last night.

______________________________________________?

44. The swimming pool didn't open until 10.45 a.m. yesterday.

It was__________________________________________

1
18 tháng 7 2020

I. 1. B 2. A 

II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.6. Which _________ does your company manufacture?     a. produce                         b. product                           c. production                      d. productive7. The morning's work was constantly _________ by phone calls.     a....
Đọc tiếp

II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.

6. Which _________ does your company manufacture?
     a. produce                         b. product                           c. production                      d. productive

7. The morning's work was constantly _________ by phone calls.

     a. made                             b. interrupted                      c. created                            d. changed

8. _________ they are tropical birds, parrots can live in temperate or even cold climates.

     a. Even though                 b. In spite of                       c. Nevertheless                   d. Despite

9. People are fleeing the area in panic.

     a. excitement                    b. fear                                 c. gust                                 d. danger

10. Before the plane takes off, passengers must __________ their seat belts.

     a. fasten                            b. flee                                  c. emit                                 d. unbind

11. My morning __________ is to get up at seven, have breakfast, then leave home at eight.

     a. timetable                       b. habit                                c. routine                               d. action
12. He took charge of the firm after his father had resigned, but he couldn’t do the business well because of his lack of __________.
     a. experiment                    b. service                            c. hobby                             d. experience
13. After every semester some best students are always __________ prizes and scholarship.
     a. awarded                         b. devoted                          c. obtained                         d. prevented
14. Vaccinating is the best __________ of some certain infectious disesases.
     a. prevent                           b. prevention                     c. preventing                      d. preventor
15. The course required regular __________. Peter was not allowed to take the examination because of his several absences.
     a. entertainment                 b. compliment                   c. attendance                      d. expectation   

III.  Choose the one option - a, b, c, or d that best completes the sentence.

16. “Do you mind if I borrow a chair?” - "__________. Do you need only one?”

     a. I'm sorry                        b. Not at all                        c. Yes, I do                                    d. Yes, I would.

17. Professor Kidd __________ three books since 1999, and she's working on her fourth.

     a. has been writing            b. has written                     c. wrote                             d. writes

18. I remember An, __________ rode the bus to school with.

     a. who I                             b. I                                     c. which I                          d. that I

19. Who __________ our bike? – Mike did.

            a did give you           b. did you give                  c. you gave                d. gave you
20. She finds ________ the guitar interesting.
     a. to playing                      b. play                               c. that playing                    d. playing
21. The farmers in my village have got a crop failure ________ pests and insects.
     a. because                          b. due to                           c. as                                    d. in spite of 
22. We _________ the lesson thoroughly because our teacher __________ it twice.
     a. will understand / was explaining                           b. had understood / explained
     c. understood / had explained                                    d. were understanding / has explained
23. He will see you in August when he __________ back.
     a. will be                            b. came                            c. will have come               d. comes
24. They would rather Mary __________ them when they are talking.
     a. not interrupt                   b. does not interrupt        c. did not interrupt             d. not interruptted
25. No sooner had they got on the plane than the engine started.
     a. They did not have enough time to get on the plane.
    b. They had trouble starting the engine of the plane.
    c. The engine started as soon as they got on the plane.
    d. They were too late to get on the plane. 

0
II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.6. Which _________ does your company manufacture?     a. produce                         b. product                           c. production                      d. productive7. The morning's work was constantly _________ by phone calls.     a....
Đọc tiếp

II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.

6. Which _________ does your company manufacture?
     a. produce                         b. product                           c. production                      d. productive

7. The morning's work was constantly _________ by phone calls.

     a. made                             b. interrupted                      c. created                            d. changed

8. _________ they are tropical birds, parrots can live in temperate or even cold climates.

     a. Even though                 b. In spite of                       c. Nevertheless                   d. Despite

9. People are fleeing the area in panic.

     a. excitement                    b. fear                                 c. gust                                 d. danger

10. Before the plane takes off, passengers must __________ their seat belts.

     a. fasten                            b. flee                                  c. emit                                 d. unbind

11. My morning __________ is to get up at seven, have breakfast, then leave home at eight.

     a. timetable                       b. habit                                c. routine                               d. action
12. He took charge of the firm after his father had resigned, but he couldn’t do the business well because of his lack of __________.
     a. experiment                    b. service                            c. hobby                             d. experience
13. After every semester some best students are always __________ prizes and scholarship.
     a. awarded                         b. devoted                          c. obtained                         d. prevented
14. Vaccinating is the best __________ of some certain infectious disesases.
     a. prevent                           b. prevention                     c. preventing                      d. preventor
15. The course required regular __________. Peter was not allowed to take the examination because of his several absences.
     a. entertainment                 b. compliment                   c. attendance                      d. expectation   

0
II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.6. Which _________ does your company manufacture?     a. produce                         b. product                           c. production                      d. productive7. The morning's work was constantly _________ by phone calls.     a....
Đọc tiếp

II. Choose the one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.

6. Which _________ does your company manufacture?
     a. produce                         b. product                           c. production                      d. productive

7. The morning's work was constantly _________ by phone calls.

     a. made                             b. interrupted                      c. created                            d. changed

8. _________ they are tropical birds, parrots can live in temperate or even cold climates.

     a. Even though                 b. In spite of                       c. Nevertheless                   d. Despite

9. People are fleeing the area in panic.

     a. excitement                    b. fear                                 c. gust                                 d. danger

10. Before the plane takes off, passengers must __________ their seat belts.

     a. fasten                            b. flee                                  c. emit                                 d. unbind

11. My morning __________ is to get up at seven, have breakfast, then leave home at eight.

     a. timetable                       b. habit                                c. routine                               d. action
12. He took charge of the firm after his father had resigned, but he couldn’t do the business well because of his lack of __________.
     a. experiment                    b. service                            c. hobby                             d. experience
13. After every semester some best students are always __________ prizes and scholarship.
     a. awarded                         b. devoted                          c. obtained                         d. prevented
14. Vaccinating is the best __________ of some certain infectious disesases.
     a. prevent                           b. prevention                     c. preventing                      d. preventor
15. The course required regular __________. Peter was not allowed to take the examination because of his several absences.
     a. entertainment                 b. compliment                   c. attendance                      d. expectation   

1
24 tháng 10 2021

6A

7C

8D

9C

10A

11D

I. PRONUNCIATIONA. Choose the word which has the underlined part pronounced differently from the rest.1. a. language                          b. package                          c. mathematics                     d. marvelous2. a. chemistry                         b. prepare                            c. receive                              d. degree3....
Đọc tiếp

I. PRONUNCIATION
A. Choose the word which has the underlined part pronounced differently from the rest.

1. a. language                          b. package                          c. mathematics                     d. marvelous

2. a. chemistry                         b. prepare                            c. receive                              d. degree

3. a. private                             b. diploma                          c. guide                                d. writer

4. a. trouble                              b. study                              c. tutor                                 d. subject

5. a. received                            b. worked                           c. obtained                           d. harbored
B. Choose the word whose main stress is placed differently from the others

1. a. background                      b. career                              c. secondary                         d. private

2. a. scientific                           b. atomic                             c. impossible                         d. professor

3. a. obtain                               b. determine                       c. award                               d. harbour

4. a. ambitious                          b. difficulty                        c. brilliant                             d. mature

5. a. education                         b. difficulty                        c. champion                          d. institute

0