I . choose the correct answer to complete the sentences 1. Mr . Henry ............. 9 hours a day a. works...

Luyện tập tổng hợp

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

hello hello

30 tháng 9 2017 lúc 9:07

I . choose the correct answer to complete the sentences

1. Mr . Henry ............. 9 hours a day

a. works b. work c. worked d. is working

2. Would you like ...... to the shopping centre with me ?

a. going b. goes c. go d. to go

3. the sun ......... in the east . Look ! It ............ !

a. is rising / rises c. rises / is rising

b. rises / rises d. rises / is rising

4. Mr . Minh .............. another book about english

a. writes b. is writing c. wrote d. write

5. my husband .......... english from 7:00 a.m to 5:00 p.m every day

a. is teaching b. taught c. teach d. teaches

6. what .......... he ............ ? he is very kind and generous

a. does / like b. is /like c. is / like d. did / like

7. I usually .......... some letters from my wife at the weekend

a. received b. receive c. am receiving d. will receive

8. ............. the moon ............. around the earth ?

a. Is / move b. Does / moves c. Does / move d. Do / move

9 . They .......... hot weather

a. don't like b. liked c. can't like d. will like

Lớp 8 Tiếng anh Luyện tập tổng hợp

An Trần

30 tháng 9 2017 lúc 10:39

I . choose the correct answer to complete the sentences

1. Mr . Henry ............. 9 hours a day

a. works b. work c. worked d. is working

2. Would you like ...... to the shopping centre with me ?

a. going b. goes c. go d. to go

3. the sun ......... in the east . Look ! It ............ !

a. is rising / rises c. rises / is rising

b. rises / rises d. rises / is rising

4. Mr . Minh .............. another book about english

a. writes b. is writing c. wrote d. write

5. my husband .......... english from 7:00 a.m to 5:00 p.m every day

a. is teaching b. taught c. teach d. teaches

6. what .......... he ............ ? he is very kind and generous

a. does / like b. is /like c. is / like d. did / like

7. I usually .......... some letters from my wife at the weekend

a. received b. receive c. am receiving d. will receive

8. ............. the moon ............. around the earth ?

a. Is / move b. Does / moves c. Does / move d. Do / move

9 . They .......... hot weather

a. don't like b. liked c. can't like d. will like

Đúng 0

Bình luận (0)

An Trần

30 tháng 9 2017 lúc 10:39

9 . They .......... hot weather

a. don't like b. liked c. can't like d. will like

Đúng 0

Bình luận (0)

Các câu hỏi tương tự

Yến Trang

6 tháng 12 2018 lúc 18:28

1. You can have wider....of products when going to the shopping mall A. Select B. Selected C. Selection D. Selecting 2. The residents in my.......are happy about the new shopping mall A. Neighbor B.. Neighborhood C. Neighboring D. Neighborly 3. We......exercise 2 on page 14 right now A.Do B. Did C. Are doing D. Doing 4. The people from rural areas feel that the city offers them more.... A. Harvests B. Crops C. Result D. Opportunities 5.There has been no rain for months....

Đọc tiếp

1. You can have wider....of products when going to the shopping mall

A. Select

B. Selected

C. Selection

D. Selecting

2. The residents in my.......are happy about the new shopping mall

A. Neighbor

B.. Neighborhood

C. Neighboring

D. Neighborly

3. We......exercise 2 on page 14 right now

A.Do

B. Did

C. Are doing

D. Doing

4. The people from rural areas feel that the city offers them more....

A. Harvests

B. Crops

C. Result

D. Opportunities

5.There has been no rain for months. The......is terrible

A. Flood

B. Drought

C. Storm

D. Typhoon

6. This cat can't run....that one

A. As fastly as

B. The same speed

C. As fastvas

D. Like fast

7. She doesn't study .......her sister

A. As good as

B. So good as

C. Good as

D. As well as

8. He is.....my father, but he looks young

A. The same age of

B. As old

C. So old as

D. The same age as

9. The sun...in the east. Look!It .....

A. Is rising / rises

B. Rises/rises

C. Rises /rising

D. Rise / is rising

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

hello hello

27 tháng 9 2017 lúc 11:09

1. choose the word or phrase that best completes cach unfinished sentence below or substitutes for the underlined word or phrase 1. the sun .... in the east a. rise b. rose c. rises d. rising 2.which girl is celis ? she s the one with ..... a. long curly black hair c. long black curly hair b. curly long black hair d. curly black long hair 3. Tom is very shy but his sister is out going a. humorous b. reserved c. hard -...

Đọc tiếp

1. choose the word or phrase that best completes cach unfinished sentence below or substitutes for the underlined word or phrase

1. the sun .... in the east

a. rise b. rose c. rises d. rising

2.which girl is celis ? she 's the one with .....

a. long curly black hair c. long black curly hair

b. curly long black hair d. curly black long hair

3. Tom is very shy but his sister is out going

a. humorous b. reserved c. hard - working d. sociable

4. she shouldn't get married yet , she .......

a. is not old enough c. is not enough old

b. was not old enough d. was not enough old

5. no , you can't go to holiday by yourself ! you aren't ......... !

a. very old b. too old c. old enough d. enough old

6. she was a very ...... child

a. health b. healthy c. healthily d. healthiness

7. that man seems ....

a. happy b. happily c. happiness d. be happy

8. what does your brother ........ ?

a. look like b. look as c. be like d. as

9. will she be annoyed that you forgot to phone ?

a. displeased b. pleased c. please d. pleasure

10. dave has a good .... of humor

a. sense b. scene c. scent d. cent

11. ..... does lien live ? in Hue

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

12. .... does hoa look like ? she 's beautiful

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

13. my brother isn't old enough ..... to school aloner

a. going b. go c. to go d. went

14. ba enjoys .... jokes

a. telling b. tell c. to tell d. told

15 bao spends his free time .... volunteer work at a local orphanage

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

16. lan is getting tired ........ doing the same thing every day

a. with b. of c. in d. by

17. the sun ...... in the east and .... in the west

a. goes / sets b. moves / goes c. rises / moves d. rises / sets

18. each of ......... has a different character

a. we b . us c. our d. ourselves

19. last year , hoa and lan ......... to the same school

a. went b. go c. goes d. going

20 . we are ..... to drive a car

a. old enough not b. not enough old c. not old enough d. emough not old

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Lê Dịu

19 tháng 8 2021 lúc 8:38

The sun _________ at 5.16 Tomorrow A. Rise b. rises c. is rising d. is going to rise

Xin đáp án và GIẢI THÍCH ạ

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

ko ko

24 tháng 10 2020 lúc 20:18

I. SUPPLY SUITABLE WORDS TO COMPLETE THE FOLLOWING PASSAGE. Our classes take place for three hours every morning (1) Monday to Friday. The maximum class size (2) twenty and the average is ten. We use modern methods of (3) and learning, and the school has a language laboratory, a video camera and recorder. You will only be successful (4) improving your English, however, if you work hard and (5) speaking English as much as you can. You will take a short (6) in English as soon as you arrive. In th...

Đọc tiếp

I. SUPPLY SUITABLE WORDS TO COMPLETE THE FOLLOWING PASSAGE.

Our classes take place for three hours every morning (1) Monday to Friday. The maximum class size (2) twenty and the average is ten. We use modern methods of (3) and learning, and the school has a language laboratory, a video camera and recorder. You will only be successful (4) improving your English, however, if you work hard and (5) speaking English as much as you can. You will take a short (6) in English as soon as you arrive. In this way, we can put you in a (7) at the most suitable level. There are two classes (8) the elementary level; one is for complete beginners and the (9) is for students who know a (10) English. In both classes, you will practise simple conversations.

II. REWRITE THE SECOND SENTENCE SO THAT IT HAS A SIMILAR MEANING TO THE FIRST ONE

1. My house is smaller than your house. → Your house ......................................................................... 2. I love listening to music. → I like.................................................................................... 3. The black dress is more expensive than the white one. → The white dress .................................................................. 4. No one in my group is more intelligent than Mary. → Mary ..................................................................................

III. FILL IN THE BLANKS WITH SUITABLE PREPOSITIONS: “IN, AT, ON, AFTER, UNDER, BETWEEN, BESIDE, OUT OF, ABOVE, BENEATH”.

1. There is a bus station ..................... the end of this road. 2. Keep those medicines ..................... the children‟s reach. 3. I lost my keys somewhere ..................... the car and the house. 4. Come ..................... and sit ..................... your sister. 5. D comes ..................... C in the alphabet. 6. The boat sank ..................... the waves. 7. Don‟t shelter ..................... the trees when it‟s raining. 8. Please put these books ..................... the bookshelf ..................... the desk.

IV. CHOOSE THE CORRECT ANSWER; A, B, C OR D.

1. We to the countryside two months ago. A. go B. have gone C. went D. will go 2. What will you do if you the final examinations? A. will pass B. would pass C. pass D. passed 3. I wish my summer holiday longer. A. will be B. is C. were D. has been 4. I asked him he came from. A. where B. who C. what D. which 5. It rained hard. , my father went to work. A. Therefore B. However C. Because D. So 6. Your sister writes poems and stories, she? A. does B. doesn‟t C. will D. won‟t 7. Laura fell asleep during the lesson she was tired. A. so B. but C. because D. therefore 8. How much do you want? A. bananas B. eggs C. candies D. sugar 9. Do you know the man you met at the party yesterday? A. what B. which C. whom D. whose 10. Tomorrow the director will have a meeting 8:00 am to 10:00 am. A. between B. from C. among D. in 11. The doctor advised me jogging every morning. A. went B. go C. to go D. going 12. The bike I have just bought is every cheap. A. which B. where C. what D. who 13. We will start our trip 6 o‟clock the morning. A. in / in B. at / in C. in / at D. at / at 14. He said he come back later. A. will be B. will C. would be D. would 15. We anything from James since we left school. A. haven‟t heard B. heard C. don‟t hear D. didn‟t hear 16. If I a bird, I would be a dove. A. would be B. were C. am D. will be 17. The children sang during the trip. A. happily B. happiness C. unhappy D. happy 18. This newspaper everyday. A. is publishing B. publish C. published D. is published 19. You have lived in this city since 1998, ? A. haven‟t you B. didn‟t you C. did you D. have you 20. My students enjoy English very much. A. learn B. learnt C. learning D. to learn help vs ạ!!!

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Duong Tam Nguyen

4 tháng 12 2018 lúc 23:23

Choose the best opition to complete the folowing sentences (cont) 6. What ... your new teacher ... ? - Hes tall and strong with short black hair. A. is/like B. does/like C. does/look like D. is/look like 7. ... our parents ... work hard when they were young? A. Do/used to B. Were/use to C. Did/use to D. Were/used to 8. I think you shouldnt spend too much time ... video games. A. to play B. playing C. play D. played 9. Shell take a flight ... 1:30 pm ... Thursday, November 14th A. at/in...

Đọc tiếp

Choose the best opition to complete the folowing sentences (cont)

6. What ... your new teacher ... ? - He's tall and strong with short black hair.

A. is/like B. does/like C. does/look like D. is/look like

7. ... our parents ... work hard when they were young?

A. Do/used to B. Were/use to C. Did/use to D. Were/used to

8. I think you shouldn't spend too much time ... video games.

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

9. She'll take a flight ... 1:30 pm ... Thursday, November 14th

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

10. We cannot do it together because your opinion is ... mine.

A. different from B. the same as C. the same D. different with

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Đỗ Hải Đăng

6 tháng 10 2020 lúc 14:51

EX 3. Háy điển vào chỗ trống một giới từ thích hợp. 1. Viet lives ........ his aunt and uncle 2. Her birthday is 3. Our party will be 4. Whats your place 5. Dung will have a party 6. Ill wait EX 4. Chon từ không cùng nhóm nghĩa với những từ còn lại. 1. me 2. February 3. nervous 4. third 5. tell 6. directory Ex6: Viết dạng đúng của đong từ trong ngoàc: Mai (be) . Liens friend. She (come) Lan (live) Tran Phu school. Everyday they (go)............. to school together. Mai (like) studying and playin...

Đọc tiếp

EX 3. Háy điển vào chỗ trống một giới từ thích hợp. 1. Viet lives ........ his aunt and uncle 2. Her birthday is 3. Our party will be 4. What's your place 5. Dung will have a party 6. I'll wait EX 4. Chon từ không cùng nhóm nghĩa với những từ còn lại. 1. me 2. February 3. nervous 4. third 5. tell 6. directory Ex6: Viết dạng đúng của đong từ trong ngoàc: Mai (be) . Lien's friend. She (come) Lan (live) Tran Phu school. Everyday they (go)............. to school together. Mai (like) studying and playing with Lien. Now they (be) Mai (visit) ... 83 Nguyen Du street. October, 17. ten o'clock to half past eleven ... birth, Nam? her birthday the morning ....... Sunday. . home. ...... you outside the stadium. them June him Saturday worried twelve our December happy fourteen will calendar moment twenty let see sometimes distance ......... to Ha Noi last year. In Ha Noi, ......... in the same class at with her aunt. The two girls (study) ...... on their summer vacation. Yesterday some interesting places in Ha Noi. Lien (take) . . a trip to the countryside. Ex7: Đọc nhữmg thông tin sau và trả lời cáu hỏi bên dưoi: Tim Cadwell Appearance: tall, thin, short brown hair. Name: Age: 23 Address: Character: Family: Friends: 1.What's his name? 2.How old is he? 3. What is he like? 4. What does he look like? 5.Where does he live? 25 Cathedral, Sydney, Australia sociable, generous parents and younger sister. girlfriend - Glenda 6.Who does he live with? Who is his girlfriend? L Each sentence below contains a mistake. Find and correct it. 1. From nine A.M until four P.M, Mr. Pike work in the fields with his brother. D 2. There is fewer work in the evening than there is in the morning. A C D 3. Now I feel very hungrily because I ate nothing for breakfast. D 4. The doctor says you should spend a little time to play video game. C D 5. The public library in the city has thousand of good books. C D 6. Ba is in class 7A and he goes to the school very much. C 7. My father always has a lot of houseworks to do. D. C D A. careful 10. We prefer A playing I - stay in bed because I have a bad cold. A, must 12. They didn't go to the movies yesterday. .. B. care a carefully volleyball to listening to music. B. play C. played 11 В. саn C. shouldn't . we. A. Either did III: Viết lại câu (B) Neither did C. Did neither 1. The Nile River is longer than the Mekong River. ->The Mekong Riveris 5wker.chan..the..Nule..RAve 2. How about going to the library? Let's ..a..h.kbsas. 3. Mrs. Lien works more hours than Mrs. Hoa. =Mrs. Hoa 4. Where do you live ? =>What' onestion 1: Chuyển các tính từ trone ngoặc sang trang từ, sau đó điển vào cho trong- person. She usually talks worker. He does everything very (quiet ) 1. Lucy is a very (slow) 2. Mr. Thanh is a 3. Ha always sings ..singer. (beautiful ) He is a students. (hard ) 4. They usually study English 5. Nam speaks Chinese very They are (good ) boy. He is a player. (skillful ) 6. Minh plays badminton very ..... He is a EX 1: Viết dạng đúng của động từ hoặc chia động từ trong ngoặc: 1.The dog..A..lacping. 2.They ... 3.Yesterday we.aichad. 4.1 .AM..buy. 5.The Sun 6.He in front of the fireplace now. (sleep) .in Hai Duong City. (live) a football match in Ha Noi. (watch) a new dictionary tomorrow. (buy) in the east. (rise) to work by bus every morning. (go) 7.They .... 8.My mother often 9.Mr Minh to the seaside last weekend. (go) up carly every day. (get) in the garden today. (work) .... SaPa next week. (visit) 10.We 11.Mai 12.She in grade 7A. (be) badminton with Hoa yesterday morning. (play) Lan's classmate. They .. EX 2. Mỗi câu sau có một lỗi sai về ngữ pháp, tìm và sửa chúng. 1. How old Hoa will be on her next birthday? 2. Would you like seeing a movie with me tonight? 3. Nhung's birthday is in the ninth of March. 4. We don't will have a party next week. 5. Today is Thursday, the two of November. 6. Hoang doesn't have a lots of friends in her new school. 7. What are your telephone number, Phuo

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

nguyễn thị ngọc nhi

4 tháng 11 2017 lúc 14:16

Khoanh đáp án đúng: 1, Tim: ... children do they have? Sam: two boys a, which b, what c,how many d,how long 2, the sun ...in the East and... in the West. a, rises/sets b, rises/set c, rose/had set d, has risen/has set 3, there is so... traffic in this road. a, any b, many c,much d,some 4, We are too late. the plane ...off ten minutes ago. a, has taken b, was taken c, had taken d, took 5, Jane:What subject do you like best? Viet: .......... a, I like English...

Đọc tiếp

Khoanh đáp án đúng:

1, Tim: ... children do they have? Sam: two boys

a, which b, what c,how many d,how long

2, the sun ...in the East and... in the West.

a, rises/sets b, rises/set c, rose/had set d, has risen/has set

3, there is so... traffic in this road.

a, any b, many c,much d,some

4, We are too late. the plane ...off ten minutes ago.

a, has taken b, was taken c, had taken d, took

5, Jane:''What subject do you like best?'' Viet: ..........

a, I like English best b, I have learned it for 5 years

c, I hate English d, I don't learn English well

6, the children will learn how....scientifically.

a, doing b, will do c, do d, to do

7.In the past, it was... for women to go to university.

a, unlikely b, impossible c, improbable d, unable

8, We had just finished dinner when they ..... .

a, come b, were coming c, had come d, came

9, Son: ...does your family go out for lunch? Jim: once a month.

a, How much b, how many c, how often d, how long

10, Tom got mark 10 in English, .... made his parents happy.

a, it b, that c, What d,which

11, he ..... at six in the morning.

a, get up usually b, usually gets up c, gets up usually d, usually get up

12, Mr.Vy is a farmer. he spends 8 hours doing in the field every day.

a, teacher b, peasant c, engineer d, drive

13, Could you please stop ...so much noise?

a, make b, to make c, making d, made

14, Dave has been the member of this English speaking club....last week.

a, for b, ago c, since d, before

15, he enjoys ....near the window on board.

a, sit b, siting c, sitting d, to sit

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Du Dư Huệ

27 tháng 12 2017 lúc 22:58

Đọc tiếp

I. Choose the word whose UNDERLINED part is pronounced differently from the others. (2 points) 1. A. equipment B. upset C. end D. help 2. A. folk B. hold C. photo D. neighbor 3. A. fairy B. train C. afraid D. wait 4. A. excited B. prince C. once D. escape 5. A. how B. now C. know D. cow 6. A. what B. where C. when D. who 7. A. please B. teach C. head D. meat 8. A. talked B. stopped C. noted D. laughed 9. A. books B. cats C. stamps D. weeds 10. A. enough B. young C. cousin D. mountain II. Fill in the blank with the correct form of verbs. (2 points) 1. Would you like (listen) to some music? 2. Yesterday, Ba (go) to Da Nang by car. 3. Nam enjoys (play) soccer after school. 4. Lan asked me (go) to the supermarket. 5. Mai is (buy) a new bicycle next week. 6. I think you should (do) the morning exercise. 7. They used (go) to work by train. 8. Don’t let children (play) alone. 9. You ought to (do) the homework yourself. 10. My father stopped (smoke) . III. Complete the sentences with right prepositions. (2 points) 1. What did you do the ninth of April, 2002? (April 9th , 2002) 2. Are you interested studying English? 3. Does it rain spring? 4. I am different my sister. 5. I don’t know what he is doing the moment. 6. That’s very kind you to help me. 7. I’ll be home 7.00 because I want to see the seven o’clock news. 8. I go to school Monday Saturday. 9. We’ve not seen her 2006. IV. Arrange these words to make sentences. (2 points) 1. homework/ The/ to/ students/ ought/ their/ carefully/ do/ . 2. has/ the/ chores/ to/ today/ Mai/ do/ herself/ . 3. clean/ The/ teacher/ me/ told/ to/ blackboard/ the/ . 4. She/ my class/ is/ enough/ old/ in/ not/ to be/ . 5. how/ English/ to/ me/ tell/ study/ you/ Could/ ? 6. them/ Their/ told/ last year/ lot of/ grandmother/ stories/ a/ . 7. next week/ class/ going/ Our/ is/ zoo/ the/ to/ . 8. I/ Nha Trang/ old/ ten/ been/ was/ since/ have/ years/ to/ I/ . 9. some/ buy/ I/ to/ notebooks/ need/ . 10. should/ My/ said/ teacher/ my/ I/ time/ English/ on/ spend/ more/ . Va. Choose the word or phrase that best fits the gap to complete the passage. (1 point)

English is (1) ______ language all over the world. Many countries, such as: the USA, the United Kingdom, Australia, New Zealand, Canada, South Africa use English as the first language, many others use it as the second language. If you speak (2) _____ well, you can talk with many people of different nationalities. Besides, a lot of the magazines and newspapers are published in English .Therefore, if you can read English, you can get useful knowledge of tradition, culture, custom of other countries.

In order to (3) _____ your English, you should make good preparation for the next lesson, and do all the exercises given by the teachers. In class, be ready to answer your (4) ______ and take important notes. You can also enrich your English vocabulary by reading English books, looking up any new words that you come across. Some beginners even write the words many times and try to learn them by heart. Whenever possible, you can speak English to the teachers, to friends or foreigners. Listening to the tapes is the good way to improve your English. And remember that revision is important. You should revise what you have learnt so as to practice the words or sentence structures well. Mastering the four language skills is not easy. An English proverb says: “Everything is difficult before it is easy”. Try your best so that English can become easy for you.

1. A. more difficult B. the most popular C. the most interesting D.more popular 2. A. Japanese B. French C. English D. Spanish 3. A. understand B. know C. study D. improve 4. A. parents’questions B. teacher’s questions C. teacher’s answers D. teacher’s lessons Vb. Read the passage again and choose the right answer for each question below. (1 point) 1. Is listening to the tapes is the good way to learn English? A. Yes, he is. B. No, there isn’t. C. Yes, it is. D. No,it isn’t. 2. Name some countries use English as the first language. A. England, Rusia, China B. Viet Nam, India, Japanese C. The USA, Australia, Canada D. England, Laos, France 3. Why can you get useful knowlegde of tradition, culture of other countries if you can read English? A. Because a lot of the magazines and newspapers are published in English. B. Because many countries speak English. C. Because English is very popular. D. Because English is very important. 4. Who can a student speak English to? A. He can speak English to his grandparents. B.He can speak English to famers. C. He can speak English to his English teachers or his friends. D.He can speak English to his neighbors.

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Yến Nhi Nguyễn Trần

13 tháng 11 2018 lúc 19:03

chọn câu trả lời đúng 1. Tam.....................go fishing with his brother when he was young a. used to b. is used to c. has used to d. was used to 2. I dont know what to do this evening. What about...................to the movies? a. go b. to go c. going d. goes 3. I dont like doing the....................., especially cleaning the windows a. homework b. housework c. job d....

Đọc tiếp

chọn câu trả lời đúng

1. Tam.....................go fishing with his brother when he was young

a. used to b. is used to c. has used to d. was used to

2. I don't know what to do this evening. What about...................to the movies?

a. go b. to go c. going d. goes

3. I don't like doing the....................., especially cleaning the windows

a. homework b. housework c. job d. occupation

4. My favourite ....................is Literature

a. play b. game c. subject d. activity

5. My mother is very ....................at cooking

a. well b. good c. popular d. famous

6. She .....................a letter when the telephone rang

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

7. Mrs Nga forgot to...................the faucet when she left for work

a. turn off b. turn on c. turn up d. turn down

8. This book is different.....................the one i had

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

9. What will happen if the pollution...........................on

a. puts b. goes c. keeps d. takes

10. I'm afraid this article is.....................date

a. over b. pass c. behind d. out of

11. I had to get up early,.....................i would miss the train

a. otherwise b. if not c. but d. so that

Xem chi tiết

Lớp 8 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)

Luyện tập tổng hợp

Câu hỏi

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)