Ex1: V-ing/to V 1.Shh! i hear someone.......in the distance.Do you hear it too? a. shout b. shouted c. to shout d.s...

Luyện tập tổng hợp

Bạn chưa đăng nhập. Vui lòng đăng nhập để hỏi bài

Quỳnh Diễm

8 tháng 10 2018 lúc 18:14

Ex1: V-ing/to V

1.Shh! i hear someone.......in the distance.Do you hear it too?

a. shout

b. shouted

c. to shout

d.shouting

2. are you looking forward.........on your cassation?

a. you go

b. going

c. to going

d.to go

3. it was a nice day so we decided..........for a walk

a. going

b. go

c. to go

d. to went

4. go on ............ the other exercise after you have finished this one

a. to do

b. doing

c. do

d. to doing

5.i usually avoid.......party

a. going

b. go

c. to go

d. to going

6. Hoa and Lan stopped.........to each other when the teacher came to them

a.to talk

b. talked

c. talking

d. talks

7. They were tired so they suggested............to bed early

a.go

b. to go

c. going

d. gone

8. it took us an hour and a half .............. to Vung tau

a. drive

b. driving

c. to drive

d. drove

9. Ms Lan enjoys...........because she loves working with children

a. to teach

b. teach

c. teaching

d. to teaching

10. you shouldn't spend all your time..........

a. study

b. to study

c. studying

d. studied

11. would you like..........somewhere for a rest?

a. going

b. to go

c. go

d. to be gone

12. could you please stop.......... so much noise

a. making

b. to make

c. make

d. to making

13. i'm not in a hurry. I don't mind................

a. waiting

b. waited

c. to wait

d. to waiting

Lớp 12 Tiếng anh Luyện tập tổng hợp

Komorebi

8 tháng 10 2018 lúc 18:24

Ex1: V-ing/to V

1.Shh! i hear someone.......in the distance.Do you hear it too?

a. shout

b. shouted

c. to shout

d.shouting

2. are you looking forward.........on your cassation?

a. you go

b. going

c. to going

d.to go

3. it was a nice day so we decided..........for a walk

a. going

b. go

c. to go

d. to went

4. go on ............ the other exercise after you have finished this one

a. to do

b. doing

c. do

d. to doing

5.i usually avoid.......party

a. going

b. go

c. to go

d. to going

6. Hoa and Lan stopped.........to each other when the teacher came to them

a.to talk

b. talked

c. talking

d. talks

7. They were tired so they suggested............to bed early

a.go

b. to go

c. going

d. gone

8. it took us an hour and a half .............. to Vung tau

a. drive

b. driving

c. to drive

d. drove

9. Ms Lan enjoys...........because she loves working with children

a. to teach

b. teach

c. teaching

d. to teaching

10. you shouldn't spend all your time..........

a. study

b. to study

c. studying

d. studied

11. would you like..........somewhere for a rest?

a. going

b. to go

c. go

d. to be gone

12. could you please stop.......... so much noise

a. making

b. to make

c. make

d. to making

13. i'm not in a hurry. I don't mind................

a. waiting

b. waited

c. to wait

d. to waiting

Đúng 0

Bình luận (0)

Nguyễn Công Tỉnh

8 tháng 10 2018 lúc 18:25

Ex1: V-ing/to V

1.Shh! i hear someone.......in the distance.Do you hear it too?

a. shout

b. shouted

c. to shout

d.shouting

2. are you looking forward.........on your cassation?

a. you go

b. going

c. to going

d.to go

3. it was a nice day so we decided..........for a walk

a. going

b. go

c. to go

d. to went

4. go on ............ the other exercise after you have finished this one

a. to do

b. doing

c. do

d. to doing

5.i usually avoid.......party

a. going

b. go

c. to go

d. to going

6. Hoa and Lan stopped.........to each other when the teacher came to them

a.to talk

b. talked

c. talking

d. talks

7. They were tired so they suggested............to bed early

a.go

b. to go

c. going

d. gone

8. it took us an hour and a half .............. to Vung tau

a. drive

b. driving

c. to drive

d. drove

9. Ms Lan enjoys...........because she loves working with children

a. to teach

b. teach

c. teaching

d. to teaching

10. you shouldn't spend all your time..........

a. study

b. to study

c. studying

d. studied

11. would you like..........somewhere for a rest?

a. going

b. to go

c. go

d. to be gone

12. could you please stop.......... so much noise

a. making

b. to make

c. make

d. to making

13. i'm not in a hurry. I don't mind................

a. waiting

b. waited

c. to wait

d. to waiting

Đúng 0

Bình luận (4)

Các câu hỏi tương tự

18+. CẶC⁀ᶦᵈᵒᶫ

28 tháng 3 2020 lúc 10:00

Đọc tiếp

1. How much time do you spend _______ TV every day?
a. watch b. to watch c. watching d. in watching
2. I’d hate _______ the exams, so I’m doing my best.
a. failing b. to fail c. fail d. failed
3. I always enjoy _______ to my grandfather. He always tells me great stories.
a. to talk b. to talking c. talking d. talk
4. Could you help me _______ the kitchen? It’s a real mess!
a. tidy b. tidied c. tidying d. with tidying
5. Steven dislikes _______, so he usually takes a bus to work.
a. to drive b. to be driven c. be driven d. driving
6. Jane prefers _______ music than to listen to it.
a. playing b. play c. to play d. played
7. Marlene can’t wait _______ to the beach again.
a. to go b. going c. for going d. go
8. I really regret _______ this computer – it’suseless.
a. buy b. to buy c. buying d. for buying
9. Your child needs _______ some weight. Tell him _______ less junk food and more exercise.
a. to lose - eat b. to lose - to eat c. losing - to eat d. losing - eat
10. I would love _______ to your party! Thank you for inviting me.
a. come b. coming c. to come d. came

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

Nhật Nam

17 tháng 8 2020 lúc 20:46

Đọc tiếp

I. Choose the word in each group that has the underlined part pronounced differently from the rest. 1. A. talked B. watched C. lived D. stopped 2. A. bomb B. debt C. describe D. doubt 3. A. teenage B. luggage C. image D. damage 4. A. thank B. they C. these D. than 5. A. walks B. cups C. students D. pens II. Choose the best option (A, B, C or D) to complete each of the following sentences 1. Vietnamese people are very _________________ and hospitable. A. reserved B. friendly C. official D. quiet 2. You have read this article on the website, _________? A. don’t you B. aren’t you C. haven’t you D. have you 3. The girl said she _________ in Hue for the festival the next week. A. can stay B. stay C. stays D. could stay 4. The final examination will be held _________ June 18th, 2013. A. in B. on C. at D. from 5. The policeman asked us_________there. A. not to go B. to not go C. not to going D. not go 6. If it _________, we will go to the movies. A. didn’t rain B. doesn’t rain C. won’t rain D. isn’t rain 7. We’re good friends. We _________ each other since we were in primary school.
A. know B. have been known C. have known D. knew 8. We should _________ all the electric appliances when leaving our room. A. turn off B. turning off C. turn on D. turning on 9. He’s not really interested in _________ on the farm. A. to work B. work C. worked D. working 10. She went on working _________ it started to rain. A. though B. because C. but D. and 11. When he _____ to the city, he saw an accident this morning A. drove B. has driven C. drives D. was driving 12. Hoa: I suggest going camping next Sunday. Lan: _________. A. That’s a fine day B. That’s a good idea C. That’s a reason D. That’s a good trip 13. We listened _________ while the examiner gave us the directions. A. attention B. attentively C. attentive D. attentiveness 14. We are looking forward to the programme_________is on after the news. A. its B. it C. which D. who 15. Most of us found using the Internet __________ A. useful B. used C. using D. usage III. There is a mistake in the sentence. Find and correct it. 1. I haven’t heard from Maria since a long time. =>………………………… A B C D 2. If it rain, I will stay at home and watch TV. =>………………………… A B C D 3. They told me not go on that road late at night because it is very dangerous. =>……………….. A B C D 4. Are you interested between learning English? =>………………………… A B C D 5. My brother enjoys to go to the park on Summer evenings. =>…………………………
A B C D giúp mị với câu cuối bài cuối to go là b to là c giúp em với

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

Thanh Vi

25 tháng 7 2018 lúc 11:34

Đọc tiếp

1. If you want to attend the course, you..................pass the examination B. has to C. had to A. have to D. could 2. The interviewer asked her................... her name...................... A. what / was B. if / was D. if/ is C. what/is 3.The excited children were looking forward................... with the foreign teacher B. spoke C. to speaking A. to speak D. for speaking 4. After school she works ...........in a supermarket in the afternoon. A. full -time B:time-full C. part-time D. time-part 5.........does it take to get there? B. How long C. How often D. How far A. how 6. I don't know .....................you like it B. did D. if C. are A. do 7. She was....................tired that she couldn't do anything at all. A.such B. so C. very D. too 8. We are going to send some ....................students for the program B. exchange C. exchanged D, to exchange A. exchanging

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

thăng

4 tháng 1 2020 lúc 20:57

III. Choose the best answer (A, B, C or D) to complete the sentences: (3ms) 1. - “Have a nice weekend!” - “______.” A. Do you have any plans? B. I’m going to take it easy. C. Thanks. You too! D. Are you going anywhere? 2. Lets go somewhere else. Theres ______ noise in this room. A. too many B. too much C. many too D. much too 3. The shark ____________ him while he was padding on his surfboard A. has attac...

Đọc tiếp

III. Choose the best answer (A, B, C or D) to complete the sentences: (3ms)

1. - “Have a nice weekend!” - “______.”

A. Do you have any plans? B. I’m going to take it easy.
C. Thanks. You too! D. Are you going anywhere?

2. Let's go somewhere else. There's ______ noise in this room.

A. too many B. too much C. many too D. much too

3. The shark ____________ him while he was padding on his surfboard

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

4. It’s ______ far to the railway station from here.

A. too many B. too much C. many too D. much too

5. He is the first student ______ the scholarship this year

A. who win B. to win C. winning D. whose won

6. My house_________in 1986.

A. is built B. was building C. was built D. has been built

7. The doctor_________me not to stay up too late at night.

A. advised B. suggested C. insisted D. forced

8. Tomorrow we'll go to Noi Bai Airport to meet Maryam, _____comes from Malaysia.

A. who B. whom C. whose D. that

9. His house looks very large and beautiful. It is _________house.

A. a seven-room B. a seven-rooms C. seven room D. seven rooms

10. If you get up early, you_________late.

A. weren't B. wouldn't be C. aren't D. won't be

11. It's very hot today. I wish I_________on the beach now.

A. am B. was C. were D. had been

12. When he lived in the city, he_________to the theater twice a week.

A. uses to go B. has gone C. used to go D. was going

13. My father asked us_________too much time playing computer games.

A. not to spending B. did not spend

C. not to spend D. to not spent

14. Hoai can’t remember the restaurant _________ she ate her favorite roasted duck.

A. which B. whose C. whom D. where

15. If I were a flower, I_________a sunflower.

A. was B. were C. will be D. would be

16. Nobody went to the party, _________?

A. does he B. do they C. didn’t they D. did they

17. It is nearly 3 months_________he visited his parents.

A. while B. during C. since D. when

18. _________population is another unpleasant result we have to solve.

A. Increased B. Increasing C. The increase D. To increase

19. Mai got up late she couldn’t catch the first train .

A. because B. however C. so D. but

20. "Can I give you a little more coffee?" - “ __________________ ”

A. No, you're welcome. B. No. Thanks.

C. Yes, you're right. D. Yes, I'm OK.

21. Robert does not have ______________ Peter does.

A. money more than B. as many money as

C. more money as D. as much money as

22. It is __________ interesting movie that he has seen up to now.

A. such a B. such an C. so D. so a

23. Last night I watched the movie Romeo and Juliet. At last they killed _____.

A. together B. each other C. themselves D. them

24. We have many well- ___________ teachers here.

A. qualification B. quality C. qualify D. qualified

25.“What does your father do, Ba ? Lan asked. @ ________________________

A. Lan asked Ba what did his father B. Lan asked Ba his father does

C. Lan asked Ba what his father did D. Lan asked Ba does his father.

26. It is getting cold. You’d better not ___________ without a coat.

A. go out B. to go out C. going out D. have gone out.

27. Nothing will prevent him _____________ succeeding.

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

28. The teacher with __________ we studied last year no longer teaches in our school.

A. who B. whom C. whose D. that

29. They made me __________ on the floor.

A. lie B. to lie C. lying D. lay

30. Did you like the book that I gave you? - _________ the novels that I’ve read, I enjoyed this one most.

A. for all B. all of C. of all D. from all

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

Hiền Cherry

15 tháng 7 2018 lúc 14:44

1. I enjoy_______ alone. a. be b. being c. to be d. to have been 2. Would you like_______ to the party? a. to come b. come c. coming d. to have come 3. Do you mind_______ such a long way to work everyday? a. to travel b. travel c. to have traveled d. traveling 4. I don’t like tha...

Đọc tiếp

1. I enjoy_______ alone.

a. be b. being c. to be d. to have been

2. Would you like_______ to the party?

a. to come b. come c. coming d. to have come

3. Do you mind_______ such a long way to work everyday?

a. to travel b. travel c. to have traveled d. traveling

4. I don’t like that house. I would hate_______ there.

a. live b. living c. to lie d. to have lived

5. I don't like that house. I would hate_______ there.

a. live b. living c. to live d. to have lived

6. Sometimes I'd like_______ to play the piano.

a. to learn b. learn c. learning d. to have learned

7. Please remember_______ this letter.

a. to post b. post c. posting d. to have posted

8. We tried_______ the fire out but we were unsuccessful. We had to call the fire-brigade.

a. putting b. put c. to put d. to have put

9. When you see John, remember_______ it by the window and now it has gone.

a. to have given b. giving c. give d. to give

10. Someone must have taken my bad. I clearly remember_______ it by the window and now it has gone.

a. leave b. leaving c. to leave d. to have left

11. Jane needed some money. She tried_______ Harry but he couldn't help her.

a. to have asked b. ask c. to ask d. asking

12. I think they are now accustomed to _______ 12 hours a day.

a. work b. to work c. worked d. working

13. He tried_______ the shelf but he wasn't tall enough.

a. reach b. reaching c. to reach d. to have reached

14. Alice didn't expect_______ to Bill's party

a. asking b. being asked c. to ask d. to be asked

15. I finally finished_______ at 7:00 pm and served dinner.

a. cooking b. being cooked c. to cook d. to be cooked

16. Sam always remembers_______ in the garage so that the driveway in free for other cars.

a. parking b. being parked c. to park d. to be parked

17. The nurse suggested_______ two aspirins.

a. taking b. being taken c. to take d. to be taken

18. Would you mind not_______ the radio until I've finished with this phone call?

a. turning on b. being turned on c. to turn on d. to be turned on

19. They were fortunate_______ from the fire before the building collapsed.

a. rescuing b. to have rescued c. to rescue d. to have been rescued

20. The house family avoided_______ by coming out only when the house was empty and the two cats were outside.

a. catching b. being caught c. to have been caught d. to be caught

Exercise 2

1. It's very kind of you_______ so.

a. say b. to say c. saying d. to be saying

2. Please show me how_______ this.

a. do b. to do c. doing d. to have done

3. One is never too old_______

a. learning b. learn c. to have learned d. to learn

4. You are old enough_______ out alone.

a. going b. go c. to go d. to have gone

5. I'm very glad_______ you.

a. to meet b. meet c. meeting d. to be meeting

6. It's nice_______ you.

a. to know b. know c. knowing d. to be knowing

7. You have no right_______ my daughter.

a. see b. to see c. seeing d. to have seen

8. Please tell me what_______

a. doing b. do c. to do d. to have done

9. I forbid you _______ my letter.

a. to read b. read c. to have read d. reading

10. We stopped_______ hello to her.

a. say b. saying b. to have said d. to say

11. We came_______ help her.

a. help b. to help c. to have helped d. helping

12. I'll invite her_______ my daughter.

a. teaching b. teach c. to teach d. to have taught

13. I don’t feel like_______ to the cinema now.

a. go b. going c. to go d. to have gone

14. It's no good_______ video games.

a. play b. to have played c. to play d. playing

15. It's no use_______ with him.

a. working b. work c. to work d. to have worked

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

""ABCS""

23 tháng 3 2020 lúc 21:11

I. Choose the letter A, B, C or D that indicates the best answer to each of the questions below. Write your answers in the box provided. (2.0 pts) 1. Is it true that you _______ this woollen hat yourself A. knitted B. wove C. did D. carved 2. Our children used to ____________ outdoors with things they found . A. playing B. played C. play D. plays 3. You say “I unders...

Đọc tiếp

I. Choose the letter A, B, C or D that indicates the best answer to each of the questions below. Write your answers in the box provided. (2.0 pts)

1. Is it true that you _______ this woollen hat yourself

A. knitted B. wove C. did D. carved

2. Our children used to ____________ outdoors with things they found .

A. playing B. played C. play D. plays

3. You say “I understand how you feel” . When you want to _______________.

A. give advice to someone B. empathise with someone

C. encourage someone D. assure someon

4. I love going to this place ______ it’s the quietest place in the city .

A. so B. though C. so that D. as

5. I wish I ______ enough money to buy a laptop .

A. have B. had C.have had D. shall have

6. You should _______ the beef for an hour if you want your grandparents to eat it .

A. stew B. roast C. bake D. whisk

7. There isn’t __________ milk in the fridge .

A. any B. some C. a D. an

8. The trouble with An is that he never turns _______ on time for a meeting .

A. down B. up C. on D. off

9. Da Lat city is _________ than Qui Nhon city .

A. much more beautiful B. as beautiful

C. beautiful D. the most beautiful

10.Ann is taking extra lessons to _______ what she missed while she was sick .

A. take back B. get on well with C. keep up with D. look forward to

11. The students didn’t know ___ to do to deal with the problem .

A. where B. when C. why D. what

12. She suggested _____ for a walk in the park .

A. to go B. went C. going D.go

13. He asked ________ it was too early to apply for the course

A.if B. for C. when D. that

14. ________________ I was talking to my teacher , my friends were waiting outside the classroom .

A. In order that B. While C. Although D. So that

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

A. attraction B. surface C. lacquerware D. artisan

16. Choose the word which has a different stress pattern.

A.handicraft B. lacquerware C. artisan D. pottery

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

Triều Nguyễn Quốc

19 tháng 7 2017 lúc 19:38

I;Circle the letter of the correct answer. 1........... have some popcorn A.Would you like to B. Can you C Can I D A,B and C 2........... brown eyes A Do she have B Does she have C.Does she has D Do she has 3 Look!These pupils are in the garden 6 . they .......... tall and strong . They ................ football on the school ground A is/plays B are/play C is/is playing D are/are playing 4 My sister and I ............ our...

Đọc tiếp

I;Circle the letter of the correct answer.

1........... have some popcorn A.Would you like to B. Can you C Can I D A,B and C

2........... brown eyes A Do she have B Does she have C.Does she has D Do she has

3 Look!These pupils are in the garden 6 . they .......... tall and strong . They ................ football on the school ground

A is/plays B are/play C is/is playing D are/are playing

4 My sister and I ............ our grandmother next weekend

A visit B visits C is visiting D are visiting

5 When .............. the teacher come to class ?

A does B is C do D are

6 There aren't .................. apples left

A some B is C any D a

7 You should ................... morning exercises every morning

A do B make C have D get

8 It't very nice and sunny today . Whay don't we ........... swimming ?

A take B have C get D go

II. Complete each of the sentences with the suitable preposition

1. We always take part .................. an art workshop at the weekend

2. Let's listen ................ the news on the radio

3. My teacher lives ................ a town house

4. It's great to hear ................. you

5. Please write .................. me soon

6. Can I speak ............. An , please ?

7. Am going to the movies ....................... my friends

8. Would you like to go to party .............. Friday?

9. It's The clock ................. the pictures ?

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

♡♫ Ngày ấy ___ ღ ♂

28 tháng 12 2016 lúc 21:39

I. Choose the word whose underlined part is pronounced differently from the others: (1M) 1. A. plays B. reads C. listens D. stops 2. A. traveled B. stared C. landed D. seemed 3. A. chemistry B. prepare C. receive D. degree 4. A. miss B. little C. child D. listen I. Choose the best answer. (4M)...

Đọc tiếp

I. Choose the word whose underlined part is pronounced differently from the others: (1M)

1. A. plays B. reads C. listens D. stops

2. A. traveled B. stared C. landed D. seemed

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

4. A. miss B. little C. child D. listen

I. Choose the best answer. (4M)

5. Andrew _______ the test before so he _______ it very easy.

A. had done/found B. had done/ had found

C. did/ found D. did/ had found

6. I must go now. I promised ________________late.

A. not being B. not to be C. to not be D. I wouldn't be

7. I was late for school this morning because my alarm clock didn't ______________.

A. go on B. go off C. go away D. go up

8. He often ___________ to work by car everyday but today he __________ by bus.

A. goes/ goes B. is going/ will go C. went/ has gone D. goes/ is going

9. He's not really interested in ________________ on the farm.

A. to work B. work C. worked D. working

10. He _____________the piano everyday.

A. practise B. practises C. to practise D. practising

11. The World War II ___________in 1939 and _________1945.

A. begins / ends B. had begun /ended C. has begun / had ended D. began / ended

12. She is interested _________ science. She is a scientist.

A. with B. of C. in D. under

13. It takes me 45 minutes to get ready.

A. to go B. to prepare C. to wake up D. to do

14. Marie Curie was born................November 7, 1867.

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

15. Would you mind _______ some time taking to me after the examination?

A. to open B. opening C. open D. opened

16. _________do you live? - In a flat, near the university.

A. Where B. When C. Who D. Whom

17. They decided _______ this job.

A. taking B. take C. to take D. took

18. _______ money do you earn? – About $45 a week.

A. How much B. How many C. What D. Which

19. Remember _______ the letter for me tomorrow.

A. posting B. post C. will post D. to post

20. Will you please stop ________________ noise?

A. to make B. make C. be made D. making

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

25 tháng 9 2017 lúc 22:14

II.Choose the best option to complete these following sentences. 6. My family ________here since last year. A. lived B. was lived C. have lived D. lives 7. You ought to ________your homework before going to class. A. did B. do C. doing D. does 8. She enjoys ________jokes, but her jokes sometimes an...

Đọc tiếp

II.Choose the best option to complete these following sentences.

6. My family ________here since last year.

A. lived B. was lived C. have lived D. lives

7. You ought to ________your homework before going to class.

A. did B. do C. doing D. does

8. She enjoys ________jokes, but her jokes sometimes annoy us.

A. tell B. tells C. told D. telling

9. He is only two year old, so he ________to go to school.

A. is enough old B. old is enough C. isn’t enough old D. isn’t old enough

10. Could you ________me a favor?

A. do B. get C. give D. make

11. I lost my pen, but I couldn’t________it anywhere.

A. look for B. see C. find D. All are correct

12. That’s very kind________you to help me.

A. on B. to C. from D. of

13. Could I speak ________Lan, please?

A. for B. to C. with D. at

14. We are going to ________fishing this Sunday.

A. go B. went C. going D. have gone

15. Lan moved back home ________10. 00 pm.

A. with B. for C. of D. at

16. As students, we________our parents.

A. ought obey B. ought to obey C. must to D. obeying

17. You can call me when you are out by using ________.

A. telephone directory B. public telephone C. address book D. answering machine

18. He finally________the decision to go abroad.

A. came up with B. came up C. came D. came with

19. Ho Chi Minh Cityis________city inVietnam.

A. larger B. the most large C. the largest D. more large

20. Living in the city is________.

A. more convenient B. quieter C. more peaceful D. easier

Xem chi tiết

Lớp 12 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực

Luyện tập tổng hợp

Câu hỏi

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực