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luggage:hành lý

barber's thợ cắt tóc(x)

butcher's người bán thịt(x)

grocer's người bán tạp hóa(x)

lost and found:mất và tìm thấy(đây là dịch vụ thì phải)

=> A hợp lý nhất

Choose the best answer a, b, c, or d to complete the sentence.1.   Remember to go ________ your essay for grammar and spelling mistakes before you hand it in to me.            a. up                            b. on                            c. over                         d. in2.   If you want to ________ weight, you should follow a high-fat diet.            a. lose                          b. gain                         c. put on                      d. take3.   Junk foods are high in sugar,...
Đọc tiếp

Choose the best answer a, b, c, or d to complete the sentence.

1.   Remember to go ________ your essay for grammar and spelling mistakes before you hand it in to me.

            a. up                            b. on                            c. over                         d. in

2.   If you want to ________ weight, you should follow a high-fat diet.

            a. lose                          b. gain                         c. put on                      d. take

3.   Junk foods are high in sugar, which can lead to ________.

            a. fever                        b. allergy                     c. obesity                     d. Caries

4.   He looks so ................ He laughs a lot

            a. happy                       b. tired                         c. healthy                     d. fit

5.   ______ you want to stay healthy, eat more vegetables, fruit and fish.

            a. If                             b. Although                 c. Also                         d. Despite

6.   Fruit tastes good and it’s healthy for your body.

      a. it’s                           b. they are                   c. they                         d. there are

7.   You are ________ you eat, so don’t eat unhealthy foods.

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

8.   I am tall ______to take a book on the top of shelf.

      a. well                          b. less                          c. more                        d. enough

9.   She keeps ________ by exercising daily and eating well.

      a. health                       b. fit                            b. size                          d. shape

10. Don’t sit too close to the screen, ________.

      a. or you’ll hurt your eyes                               b. so you can see more clearly

      c. and you’ll get a headache                           d. but it’s bad for your health

Choose the word which best fits each gap.

      Breakfast is the (11) ______ important meal of the day. It provides the nutrients your body needs for good health, the calories it needs for (12) ______ and helps to maintain your blood sugar level. Studies have shown that people who don’t have breakfast have a low blood sugar level and are often slow, tired, hungry and (13) ______ to concentrate. Surprisingly, breakfast actually plays a part in weight control. It's easier to (14) ______ weight if you eat in the morning rather than later in the day. Dividing the day’s calories (15) ______ three meals helps take off weight more efficiently than skipping breakfast and having two larger meals a day does.

11. a. healthy                     b. tasty                        c. main                         d. most

12. a. strenght                   b. power                      c. energy                      d. effort

13. a. able                          b. enable                      c. unable                      d. capable

14. a. lose                          b. put                           c. gain                          d. drop

15. a. in                             b. into                          c. up                            d. for

IX.  Read the text carefully, then decide whether the following statements are true (T) orfalse (F).

      The Soup Kitchen, founded in 1986, is a resource for the homeless, elderly, lonely and poor inCentral London, providing free hot meals, clothes and toiletries, and creating a sense of belonging and community. Serving around 70 people a day from 10 am -12 noon on Monday, Tuesday, Thursday, Friday and Saturday, with the Clothes Closet open on alternate Mondays, four to five volunteers are required each morning to carry out this vital work.

      The Soup Kitchen is run by a Board of Trustees, a part-time Director and Kitchen Manager, three more staff and a team of volunteers. Support for The Soup Kitchen comes from individuals, corporations and trusts. Volunteers and donations (both financial and in-kind) are vital to support our work and enable us to continue this service to the community.

16.The Soup Kitchen isn’t a non-profit organization.

A. TRUE    B. FALSE

17. It doesn’t provide free meals for people in need.

A. TRUE    B. FALSE

18. It opens five days a week from 10am to 12am.

A. TRUE    B. FALSE

19. Clothing isn’t provided every Monday morning.

A. TRUE    B. FALSE

20. The organization is funded by corporations and trusts.

A. TRUE    B. FALSE

      Choose the correct answer a, b, c, or d.

21. He ______ play football yesterday.

      a. was                          b. didn’t                      c. did                           d. will

22. I ______ him recently. We met him at our school yesterday.

      a. have seen                 b. haven’t seen            c. didn’t see                d. saw

23. In 2030, We ______ learning English together.

      a. start                         b. are starting              c. started                     d. have started

24. He ______ very early from Monday to Sunday.

      a. will leave                 b. leaves                      c. have left                  d. left

25. She feels very comfortable because her house is...................

      a. runs                          b. clean                        c. is cleaning                d. has ran

26. He ______ that comic book. He tells me that he will read that comic book tomorrow

      a. hasn’t read               b. has read                   c. is reading                 d. will read

27. She ______ here as soon as she leaves her house.

      a. will arrive                b. calls                         c. called                       d. is calling

28. We usually______ up my house from living room to bedroom on the weekends

      a. have cleaned            b. am cleaning             c. clean                        d. will clean

29. I live in Da Nang, but I ______ the Song Han Lake.

      a. never visit                b. have never visited   c. never visited            d. will never visit

30. He ______ his favorite films because he was busy yesterday.

      a. see                           b. saw                          c. didn’t see                d. will see

Choose the best answer a, b, c, or d to complete the sentence.

31. Madonna is famous _______ her contribution to music.

            a. about                       b. in                             c. for                            d. with

32. Toys of Hope provide toys, books .............clothing to needy and homeless children.

            a. and                          b. to                             c. with                         d. against

33. Many people donate ........... the Red Cross, a non-profit organization that aids people free of charge.

            a. in                             b. to                             c. with                         d. from

34. The river is heavily polluted. They should ________.

      a. clean it                     b. give it away             c. pick out                   d. clean it up

35. ________ people usually need help from others

      a. Sick                         b. Homeless                 c. Elderly                     d. Disabled

36. I’ve ________ seen this film. Let’s watch

      a. already                     b. ever                         c. never                        d. yet

37. my parents don’t ask me to do housework so.......... i have time to study and play

      a. that                          b. case                         c. need                         d. shape

38. Nowadays, more people do volunteer.................they want everyone in our society will have a better life

      a. because                    b. so                             c. so that                      d. in order to

39. We can help to reduce ________ by not dumping waste into rivers, lakes, seas

      a. air pollution             b. water pollution        c. social problems        d. community service

40. ________ do you often do charity work? – I often do charity work in mountainous areas

      a. What                        b. Why                        c. Where                      d. How

Choose the best answer a, b, c, or d to complete the sentence.

41. Has she ever taken part _______outdoor activities?

      a.in                              b. to                             c. for                            d.with

42. We have adored Madonna’s songs _______ 2015.

      a. since                        b.at                              c.for                             d. in

43. She’s got a sore..................from yesterday

      a. flu                            b.headache                  c.throat                        d. temperature

44. Jane is _______ weight because she doesn’t eat too much junk food.

      a. getting over             b. losing weight           c.taking up                  d. throwing away

45. The charity _______ facilities for homeless people so that they have a good life

      a. raises                        b.donates                     c.provides                    d. collects

46. I can’t fasten my skirt – I’ll have to _______.

      a. eat more junk food                                      b. go out regularly

      c. see my doctor                                              d. go on a diet

47. My favourite hobby is _______. I spend most of my free time observing birds in their natural environment

      a. woodcarving           b. pottery making        c. model making          d. birdwatching

48. I haven’t already done my homework, _______ I can’t watch TV.

      a. so                             b.because                     c.but                            d. and

49. They could afford to buy the house because it was _______.

      a. too pretty                 b.too tight                   c.too expensive           d. too cheap

50. ...................do you like doing volunteer work? –Because it helps me feel relaxed.

      a. How long                b.why                          c.How much                d. what

1
6 tháng 10 2023

1. c. over
2. a. lose
3. c. obesity
4. a. happy
5. a. If
6. a. it's
7. c. what
8. d. enough
9. b. fit
10. a. or you'll hurt your eyes

11. c. main
12. c. energy
13. c. unable
14. a. lose
15. d. for

16. B. FALSE
17. B. FALSE
18. A. TRUE
19. B. FALSE
20. A. TRUE

21. c. did
22. a. have seen
23. b. are starting
24. b. leaves
25. b. clean
26. a. hasn't read
27. a. will arrive
28. c. clean
29. b. have never visited
30. c. didn't see

31. c. for
32. b. to
33. b. to
34. d. clean it up
35. c. Elderly
36. a. already
37. a. that
38. c. so that
39. b. water pollution
40. c. Where

41. a. in
42. c. for
43. c. throat
44. b. losing weight
45. c. provides
46. d. go on a diet
47. d. birdwatching
48. c. but
49. c. too expensive
50. b. why

6 tháng 10 2023

bn tách ra đi dài quá

1. If there is a mechanical problem, we suggest ................the manufacturer directly. A. contact C. to contact B. contacting D. be contacted 2. My shoes are dirty. I'd better take the...........before I come in. D.off C.on A. aways B: up 3. Our energy will soon come to an end if we don't.......... it. A. use B. save C. spend D. take 4. If you want to save money, you shoul.the amount of water your family uses A. reduce B. increase C. adapt D. repair 5. We decided not to go out for...
Đọc tiếp
1. If there is a mechanical problem, we suggest ................the manufacturer directly. A. contact C. to contact B. contacting D. be contacted 2. My shoes are dirty. I'd better take the...........before I come in. D.off C.on A. aways B: up 3. Our energy will soon come to an end if we don't.......... it. A. use B. save C. spend D. take 4. If you want to save money, you shoul.the amount of water your family uses A. reduce B. increase C. adapt D. repair 5. We decided not to go out for meal we were too tired. A but B. because C. so D. and 6. He is tird.ed up late watching TV A. so . B. and C. but D. because 7.The childre n like to put....nice clothes when they go out. A. in B. off C. into D. on 8. I like bananas,........ my brother doesn't. D. even though A. because B. but C. and . 9. Please turn................ he gas. I want to cook my lunch. A. over C. on D. over B. in 10. who is going to.........your children when you're at work? C. look after A. look for B. look up D. look out 11. She won't take all these suitcases ...........she likes to travel light A. because B.but C. so D. therefore 12. Her parents saw her ............... at the railway station. A. in B. for C. up D.off 13. We can..............easily in the daylight. A. read B. to read C. reading D. readed 14. What are you looking .................. - My picture book I've lost it. A. for B. off C. in D. on 15. A new air-conditioner will be .................. this morning A. installing B. to install C. installed D. to install 16. There are..... saving methods and inventions to use solar energy. A. energy B. energize C. energetic D. energetics 17. I had to pay much money this month for the international!............... A. calls B. calling C. call D. called 18. Can you turn...the light? - It's too dark. A. on B. off C. in D. for 19. Scientists are looking for.. way to reduce energy consumption. A. effectively B. affection C. effect D. effective 20. Mary's eyes are weak she has to wear glasses A. but B. however C. and D. therefore
1
6 tháng 10 2018

1. If there is a mechanical problem, we suggest ................the manufacturer directly. A. contact C. to contact B. contacting D. be contacted

2. My shoes are dirty. I'd better take the...........before I come in. D.off C.on A. aways B: up

3. Our energy will soon come to an end if we don't.......... it. A. use B. save C. spend D. take

4. If you want to save money, you shoul.the amount of water your family uses A. reduce B. increase C. adapt D. repair

5. We decided not to go out for meal we were too tired. A but B. because C. so D. and

6. He is tird.ed up late watching TV A. so . B. and C. but D. because 7.The childre n like to put....nice clothes when they go out. A. in B. off C. into D. on 8. I like bananas,........ my brother doesn't. D. even though A. because B. but C. and . 9. Please turn................ he gas. I want to cook my lunch. A. over C. on D. over B. in 10. who is going to.........your children when you're at work? C. look after A. look for B. look up D. look out

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 from 23 to 27. Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What...
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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 from 23 to 27.

Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the

population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in

your right hand. What (24) ________ someone to become a lefthand? Scientists aren't exactly sure, but

research points to a complex (25) ______ between genes and environment. While no exact set of

"leftie genes" have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs.

lefties. But no matter (26) ______ it is that drives someone to use their antipodal paw, science has

also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (27) ________ an end to leftie discrimination once and for all.

Question 27

A. put

B. bring

C. make

D. take

1
26 tháng 12 2017

Đáp án A

Kiến thức về cụm từ cố định

To put an end to: chấm dứt cái gì

Tạm dịch: "So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush UD on vour left-handed knowledge and help Í271 an end to leftie discrimination once and for all.” (Vì vậy, đối với tất cả các bạn thuận tay trái, những người thích dùng tay trái, và những người thuận cả hai tay - đã đến lúc nâng cao kiến thức về thuận tay trái và giúp chấm dứt sự phân biệt đối xử với người thuận tay trái một lần và mãi mãi.)

Choose the word or phrase which best completes each of the following sentences. 1. The manager got his secretary ......... the document. A. to be typed B. to type C. type D. type 2. She ......... a famous singer some years ago. A. is used to be B. is used to being C. used to be D. used to being. 3. Human beings are proud.............. their scientific achievements. A.Mathematics B. chemistry C. Physics D. biology. 4. I really can't come ........... any ideas to deal with the problem. A....
Đọc tiếp

Choose the word or phrase which best completes each of the following sentences.
1. The manager got his secretary ......... the document.
A. to be typed B. to type C. type D. type
2. She ......... a famous singer some years ago.
A. is used to be B. is used to being C. used to be D. used to being.
3. Human beings are proud.............. their scientific achievements.
A.Mathematics B. chemistry C. Physics D. biology.
4. I really can't come ........... any ideas to deal with the problem.
A. down with B. up with C. up against D. along with
5. Linda is looking forward .... her study abroad.
A. with B. of C. on D. to
6. The students are ....... to take part in the charity.
A. threatened B. introduced C. recollected D. encouraged.
7. The support was........, and we had to ask for more help from other people.
A. redundant B. unsatisfactory C.unnecessary D.scare
8. On the ............ of New Year, we wish you good health and prosperity.
A. time B. chance C. occasion D. meeting
9. ................... is a science of natural laws affecting every object on the earth.
A. Mathematics B. Chemistry C. Physics D. Biology
10. The fire ............... and spread quickly because of the wind.
A. set off B. took away C. came apart D. broke out
11. Photo......... is one of the most popular hobbies.
A. taking B. making C. catching D. doing
12. She is a .......... girl with...............
A. green-eyes... red hair B. green-eyed..... red hairs C. green-eyed.. red hair D. green-eye. a red hair
13. The .... disapproved of the plan. It was finally cancelled.
A. percentage B. majority C. minority D. priority.
14. Stop that nonsense, .............?
A. don't you B. do you C. aren't you D. will you
15. Please, go to the ..... to look for your hand luggage.
A. lost and found B. barber's C. butcher's D. grocer's

1
28 tháng 9 2018

Choose the word or phrase which best completes each of the following sentences.
1. The manager got his secretary ......... the document.
A. to be typed B. to type C. type D. type
2. She ......... a famous singer some years ago.
A. is used to be B. is used to being C. used to be D. used to being.
3. Human beings are proud.............. their scientific achievements.
A.Mathematics B. chemistry C. Physics D. biology.
4. I really can't come ........... any ideas to deal with the problem.
A. down with B. up with C. up against D. along with
5. Linda is looking forward .... her study abroad.
A. with B. of C. on D. to
6. The students are ....... to take part in the charity.
A. threatened B. introduced C. recollected D. encouraged.
7. The support was........, and we had to ask for more help from other people.
A. redundant B. unsatisfactory C.unnecessary D.scare
8. On the ............ of New Year, we wish you good health and prosperity.
A. time B. chance C. occasion D. meeting
9. ................... is a science of natural laws affecting every object on the earth.
A. Mathematics B. Chemistry C. Physics D. Biology
10. The fire ............... and spread quickly because of the wind.
A. set off B. took away C. came apart D. broke out
11. Photo......... is one of the most popular hobbies.
A. taking B. making C. catching D. doing
12. She is a .......... girl with...............
A. green-eyes... red hair B. green-eyed..... red hairs C. green-eyed.. red hair D. green-eye. a red hair
13. The .... disapproved of the plan. It was finally cancelled.
A. percentage B. majority C. minority D. priority.
14. Stop that nonsense, .............?
A. don't you B. do you C. aren't you D. will you

28 tháng 9 2018

14. D

12. C

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 from 23 to 27. Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What...
Đọc tiếp

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 from 23 to 27.

Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the

population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in

your right hand. What (24) ________ someone to become a lefthand? Scientists aren't exactly sure, but

research points to a complex (25) ______ between genes and environment. While no exact set of

"leftie genes" have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs.

lefties. But no matter (26) ______ it is that drives someone to use their antipodal paw, science has

also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (27) ________ an end to leftie discrimination once and for all.

Question 26

A. which

B. who

C. what

D. that

1
4 tháng 12 2018

Đáp án C

Kiến thức về cụm từ cố định

Trong câu này: no matter what it is: bẩt kể điều gì

Tạm dịch: "But no matter Í26Ì it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have." (Tuy nhiên, bất kể điều gì thúc đầy con người sử dụng bàn tay đối diện, khoa học cũng đã khám phá ra một đặc điểm cá tính đặc biệt mà người thuận tay trái có xu hướng có.)

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 from 25 to 29. Left-handers are the odd ones out. Sure, lefties (25) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand....
Đọc tiếp

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 from 25 to 29.

Left-handers are the odd ones out. Sure, lefties (25) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What (26) ______someone to become a lefthander? Scientists aren’t exactly sure, but research points to a complex (27) ______between genes and environment. While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (28) ______it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (29) ______an end to leftie discrimination once and for all.

Điền vào ô trống 27

A. collaborate

B. collaboration

C. collaborating

D. collaborated

1
9 tháng 7 2017

Kiến thức kiểm tra: Từ loại

Sau tính từ cần một danh từ

A. collaborate (v): hợp tác, phối hợp

B. collaboration (n): sự hợp tác

C. collaborating (V_ing)

D. collaborated (V_ed)

Scientists aren’t exactly sure, but research points to a complex (27) collaboration between genes and environment.

Tạm dịch: Các nhà khoa học không chính xác chắc chắn, nhưng nghiên cứu chỉ ra sự hợp tác phức tạp giữa gen và môi trường.

Chọn B

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 from 23 to 27. Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What...
Đọc tiếp

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 from 23 to 27.

Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the

population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in

your right hand. What (24) ________ someone to become a lefthand? Scientists aren't exactly sure, but

research points to a complex (25) ______ between genes and environment. While no exact set of

"leftie genes" have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs.

lefties. But no matter (26) ______ it is that drives someone to use their antipodal paw, science has

also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (27) ________ an end to leftie discrimination once and for all.

Question 23

A. consist

B. account

C. hold

D. make

1
29 tháng 9 2019

Đáp án D

Kiến thức về cụm động từ

A. consist of: bao gồm                                              B. account for: giải thích/chiếm bao nhiêu %

C. hold up: đình trệ                                                    D. make up: tạo nên, làm nên, trang địa, bịa đặt..

Tạm dịch: "Left-handers are the odd ones out Sure, lefties (23) up about 10 percent of the population - but, frankly, it seems like society has forgotten about them." (Những người thuận tay trái là những người khác biệt Chắc chắn, những người thuận tay trái chiếm khoảng 10% dân số - nhưng, thẳng thổn mà nói, có vẻ như xã hội đã quên về họ)

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 from 23 to 27. Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What...
Đọc tiếp

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 from 23 to 27.

Left-handers are the odd ones out. Sure, lefties (23)           ___________ up about 10 percent of the

population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in

your right hand. What (24) ________ someone to become a lefthand? Scientists aren't exactly sure, but

research points to a complex (25) ______ between genes and environment. While no exact set of

"leftie genes" have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs.

lefties. But no matter (26) ______ it is that drives someone to use their antipodal paw, science has

also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (27) ________ an end to leftie discrimination once and for all.

Question 25

A. collaborate

B. collaboration

C. collaborating

D. collaborate

1
5 tháng 10 2019

Đáp án B

Kiến thức về cấu tạo từ

Ở đây ta càn một danh từ vì phía trước có tính từ và mạo từ "a”

Tạm dịch: "Scientists aren’t exactly sure, but research points to a complex (25) _____ between genes and environment. (Các nhà khoa hoc không chắc chẩn, nhưng các nghiên cứu chỉ ra một sự tương tác phức tạp giữa gen và mối trường)