Bộ 5 đề thi HK1 môn Tiếng Anh 6 Cánh diều năm 2021-2022 có đáp án Trường THCS Thống Nhất có đáp án kèm theo, được HOC247 sưu tầm và đăng tải sẽ giúp các em học sinh lớp 6 luyện tập và củng cố kiến thức môn Tiếng Anh 6 trong chương trình học kì 1. Hi vọng đây là tài liệu hữu ích cho các em trong quá trình học tập và ôn thi. Chúc các em thi tốt!
TRƯỜNG THCS THỐNG NHẤT |
ĐỀ THI HỌC KÌ 1 NĂM HỌC 2021 - 2022 Môn: TIẾNG ANH 6 CÁNH DIỀU Thời gian: 45 phút |
1. Đề số 1
I. Find the words which have a different sound in the underlined part. (1m)
1. A. never B. often C. when D. tennis
2. A. eating B. reading C. teacher D. breakfast
3. A. Thursday B. thanks C. these D. birthday
4. A. writes B. makes C. takes D. drives
II. Choose the best answer. (2m)
1. That is ________ film I've ever seen.
A. the interestest
B. the interesting
C. the most interesting
D. the most interested
2. I've never read a_______ novel than this one.
A. longest
B. longer
C. most longest
D. more longer
3. My friends always do their homework. They're...............
A. lazy
B. curious
C. hardworking
D. talkative
4. " Would you like to come to my party next week?"-"..............."
A. No, thank you
B. Yes, please
C. I like to do nothing
D. Yes, I'd love to
5. They are............... because they do morning exercises every day.
A. fine
B. well
C. healthy
D. healthful
6. Hung often...............his bike to visit his hometown.
A. drives
B. flies
C. rides
D. goes
7. "What are you doing this afternoon?" –"I don't know, but I'd like to.....swimming."
A. go
B. do
C. play
D. have
8. The cat is sleeping..................... of the chair.
A. on
B. behind
C. in front
D. opposite
9. Look! The students................. their new uniforms.
A. wear
B. wears
C. wearing
D. are wearing
IV. Choose the best option(A, B, C, D) to fill in each blank. (1,5m)
Oak City is a great city. There is so much to do. There (1)......... cinemas, parks and discos. It's got some great clothes and music shops, too.
Oak City is very modern and (2)............ There aren't any ugly buildings and there's some beautiful scenery around the (3).............
Is there any pollution in the Oak City ? There isn't much pollution because there (4)........ much traffic. Everyone travels by bikes and (5)............., so there aren't many accidents.
No one works, so everyone has got a lot of free time. Are there any (6)............ people in oak City? No – so come and spend a little time here.
(1) A. am B. is C. are D. have
(2) A. beauty B. beautiful C. beautifully D. beautify
(3) A. country B. town C. village D. city
(4) A. is B. isn't C. are D. aren't
(5) A. walks B. walk C. walking D. to walk
(6) A. convenient B. unfriendly C. modern D. historic
V. Give the right form of the verbs in brackets: (1m)
1. Where's Tuan? He (do).............................................judo in Room 2A.
2. Mai (take).................................... a test next Monday.
3. Hoa usually (skip)......................ropes with her classmates at break time.
4. They (not go)....................to school on Sundays.
VI. Finish the second sentence in such a way that is similar to the original one. (1,5m)
1. Lan's school bag is new.
=> Lan has....................................................................................
2. Does Thu's school have forty classrooms?
=> Are there...........................................................?
3. My house is behind the hotel.
=> The hotel..................................................................................................................
4. Ho Chi Minh city is more modern than Hoi An.
=> Hoi An..............................................................
5. Please tell me some things about your neighborhood, please?
=> Can you......................................................?
6. It is not good for you to stay up too late.
=> You shouldn't...........................................................
ĐÁP ÁN ĐỀ SỐ 1
I. Find the words which have a different sound in the underlined part. (1m)
1B; 2D; 3C; 4D;
II. Choose the best answer. (2m)
1C; 2B; 3C; 4D; 5C; 6A; 7A; 8B;
IV. Choose the best option (A, B, C, D) to fill in each blank. (1,5m)
1C; 2B; 3D; 4A; 5A; 6B;
V. Give the right form of the verbs in brackets: (1m)
1. is doing; 2. is taking; 3. skip; 4. don’t go;
VI. Finish the second sentence in such a way that is similar to the original one. (1,5m)
1. Lan has a new school bag.
2. Are there forty classroom in Thu’s school?
3. The hotel is in front of my house.
4. Hoi An is not as modern as Ho Chi Minh city.
5. Can you tell me something about your neighborhood, please?
6. You shouldn’t stay up too late.
2. Đề số 2
ĐỀ THI HỌC KÌ 1 MÔN TIẾNG ANH 6 CÁNH DIỀU- TRƯỜNG THCS THỐNG NHẤT- ĐỀ 02
I. Circle the word whose underlined, bold part is pronounced differently from the others (1p)
1. A. bus B. drugstore C. museum D. lunch
2. A. engineer B. between C. teeth D. greeting
3. A. read B. teacher C. eat D. breakfast
4. A. town B. down C. window D. shower
II. Circle the best words or phrases to complete the sentences (3ps)
5 - Hi, _______ name is Phong. I’m a student.
A. my
B. his
C. her
D. our
6 - ________ do you live? I live on Tran Phu street.
A. What
B. Where
C. Who
D. How
7 - What is _____? It is a schoolbag.
A. these
B. those
C. they
D. this
8 - Every morning, Ba ______ up at six o’clock.
A. to get
B. get
C. gets
D. is getting
9 - When do you have English? I have it ________ Monday and Thursday.
A. at
B. on
C. for
D. in
10 - What time ____ you get up? I get up at five o’clock.
A. do
B. does
C. is
D. are
11 - Are there any flowers to the left of your house? _____________.
A. Yes, there are
B. Yes, there is
C. No, there isn’t
D. Yes, they do
12 - I go to the __________ to send the letter.
A. supermarket
B. zoo
C. post office
D. bank
13 - Which sentence is correct?
A. Do your brother watches TV in the evening?
B. Is your brother watches TV in the evening?
C. Does your brother watches TV in the evening?
D. Does your brother watch TV in the evening?
14 - Which sentence is correct?
A. There is a flower garden to the left of the house.
B. There is a flowers garden to the left of the house.
C. There is a flower garden the left of the house.
D. There is a flower gardens to the left of the house.
15 - “ It’s 9:45 now.” means: ________________.
A. It’s nine past forty- five.
B. It’s a quarter to ten
C. It’s forty- five nine
D. It’s a quarter to nine.
16 - There/ big/ well/ front/ house/. (Chose the correct sentence)
A. There is big well in front of the house.
B. There are big wells in front of the house.
C. There is a big well in front of the house.
D. There are big well in front of the house.
III. Choose the words that are NOT correct. (0.5 p)
17 - Phuong lives(A) in a(B) apartment in (C) town (D).
18 - Ba brush (A) his(B) teeth(C) every (D)morning.
IV. Read the passage and do the tasks below:
Nga is twelve years old. She is in grade six, class 6A1. She lives in a house with her mother, father and sister. Their house is next to a bookstore. In the neighborhood, there is a hospital, a market and a stadium.
Nga's father is a doctor. He works in the hospital. Her mother works in the super market. Nga goes to school at six- thirty in the morning. She has classes from seven to eleven thirty.
1. Decide whether these statements are True (T) or False (F) (1p)
__________ 19 - There are four people in Nga's family.
__________ 20 - Nga's father works in the factory.
__________ 21 - Her mother works in the supermarket.
__________ 22 - Classes start at seven and finish at twelve.
2. Answer the questions (2ps)
23 - How old is Nga ?
->................................................................................................................
24 - What does her father do?
->................................................................................................................
25 - Is their house next to a hospital?
->................................................................................................................
26 - What time do her classes finish?
->................................................................................................................
V. Match the questions in column A with the answers in column B. (1.5ps)
A |
B |
27. What is behind your house? |
A. Yes, there is. |
28. Do boys watch television? |
B. L-A-N |
29. Does Nam listen to music? |
C. There are twenty. |
30. How many classes are there in your school? |
D. No, they don't. |
31. Is there a book on the table? |
E. Yes, he does. |
32. How do you spell your name? |
F. The river. |
VI. Answer about you (1p)
33. How many students are there in your class?
->...............................................................................................................
34. How do you go to school?
->...............................................................................................................
ĐÁP ÁN ĐỀ SỐ 2
I. Circle the word whose underlined, bold part is pronounced differently from the others (1p)
1. C; 2. A; 3. D; 4. C;
II. Choose the best options or phrases to complete the sentences (3ps)
5. A; 6. B; 7. D; 8. C;
9. B; 10. A; 11. A; 12. C;
13. D; 14. A; 15. B; 16. C;
III. Choose the words or phrases that are not correct. (0.5 p)
17. B; 18. A;
IV. Read the passage below:
1. Decide whether these statements are True (T) or False (F) (1p)
19. T; 20. F; 21. T; 22. F;
2. Answer the questions (2ps)
23. Nga is twelve years old.
24. Her father is a doctor.
25. No, it isn't.
26. Her classes finish at eleven thirty.
V. Match the questions in column A with the answers in column B. (1.5ps)
27. F; 28. D; 29. E; 30. C;
31. A; 32. B;
VI. Answer about you (1 p)
33. There are.................... students in my class.
34. I go to school by.........../ (I go to school on foot/ I walk to school)
3. Đề số 3
ĐỀ THI HỌC KÌ 1 MÔN TIẾNG ANH 6 CÁNH DIỀU- TRƯỜNG THCS THỐNG NHẤT- ĐỀ 03
Part I. Read the passage and tick (v) True or False. (5pts)
My name is Trang. I live in a house near the sea. It's an old house , about 100 years old, and it's very small. It has two floors. There are two bedrooms, a living room, a bathroom and a kitchen. The bedrooms are upstairs. The bathroom is next to the kitchen. There is a lovely fireplace in the living room. There is a beautiful garden in front of the house. I live with my parents. I play badminton with my father in my free time. We have a lot of fun. I love my house very much.
Questions |
True |
False |
0. Trang lives in an old house. |
v |
|
01. Trang doesn't live far from the beach |
|
|
02. There are five rooms in her house |
|
|
03. The bedrooms are on the second floor |
|
|
04. There is a garden to the left of the house |
|
|
05. She plays badminton with her father in her free time. |
|
|
Part II. Read the passage carefully and fill in each space with one sentence provided below. (0) is done as an example. (5pts)
My uncle Terry Miller lives in London. (0._______D_____). He goes to work every working day. (1._________________): Saturday and Sunday. He has a bicycle but he never cycles to work (2._________________). The school starts at 8.00 a.m. and finishes at 4.00 p.m. After work (3._________________) or goes swimming in the swimming pool. He comes back home at 7.00, and has dinner. After dinner, (4.________________) his students' papers. Sometimes he watches TV. (5.________________), but he likes watching football matches on TV. He feels happy with his job.
A. He never plays football.
B. Because it is very far from his house to his school.
C. He has two days off a week.
D. He teaches Math at a school in London.
E. He usually plays tennis.
F. He is always busy marking.
Part III - Read, then choose the best answer. (10 pts)
Viet nam is..(01.). tropical country. There are only two..(02.). in Viet nam: the dry season and the..(03.). season. It oftens rains in the rainny season. The.(.04.). is wet and humid. In the dry season, it is hot..(05.). sunny. There is.(.06.). rain, so the country is very..(07).. There are thick forests and..(08.). rivers like the Mekong and the Red rivers. There are a lot of lakes and beaches,.(09).. There aren't..(10).. deserts in Viet Nam.
01. A. a B. an C. the D. Ø
02. A. season B. seasons C. parts D. countries
03. A. rain B. rains C. rainny D. raining
04. A. weather B. weathers C. season D. seasons
05. A. but B. so C. too D. and
06. A. lot of B. many C. any D. a lot of
07. A. fine B. greening C. green D. greens
08. A. great B. greats C. big D. greatest
09. A. so B. too C. and D. but
10. A. some B. much C. any D. a
WRITING
Part I. Rearrange the words to make meaningful sentences. (5pts)
01. and fruit juices/ every day./ drink milk/ Children/ should
......................................................................................................
02. the supermarket/ Is/next/ to/ the post office?
......................................................................................................
03. with us/ shopping/ tomorrow?/ like to go/ Would you
......................................................................................................
04. has small/ My English/ white/ teeth./ teacher
......................................................................................................
05. city./ This/ the/ is/ in/ the/ building/ tallest
.....................................................................................................
ĐÁP ÁN ĐỀ SỐ 3
Part I. Read the passage and tick (v) True or False. (5pts)
1. T; 2. F; 3. T; 4. F; 5. T;
Part II. Read the passage carefully and fill in each space with one sentence provided below. (5pts)
1.C; 2. B; 3. E; 4. F; 5. A;
Part III - Read, then choose the best answer. (10 pts)
01. A; 02. B; 03. C; 04. A; 05. D; 06. D; 07. C; 08. A; 09. B; 10. C;
WRITING
Part I. Rearrange the words to make meaningful sentences. (5pts)
01. Children should drink milk and fruit juices every day.
02. Is the supermarket next to the post office?
03. Would you like to go shopping with us tomorrow?
04. My English teacher has small white teeth.
05. This is the tallest building in the city.
4. Đề số 4
ĐỀ THI HỌC KÌ 1 MÔN TIẾNG ANH 6 CÁNH DIỀU- TRƯỜNG THCS THỐNG NHẤT- ĐỀ 04
I. Find the word which has a different sound in the underlined part.
1. A. teachers |
B. desks |
C. rubbers |
D. rulers |
2. A. pencil |
B. help |
C. lesson |
D. new |
3. A. lamp |
B. play |
C. stay |
D. crazy |
4. A. bookshelves |
B. computers |
C. relatives |
D. presents |
II. Choose the correct answer.
1. I always…………………………our grandparents good health and a long life.
A. hang
B. decorate
C. wish
D. bring
2. There are many beautiful ……………………………in our garden at Tet. They are really colourful.
A. trees
B. flowers
C. plants
D. balloons
3. This river is …………………………. There is a lot of waste.
A. important
B. interesting
C. noisy
D. polluted
4. ………………………. is the first person visiting your house at Tet.
A. first rooster
B. lucky money
C. rooster
B. apricot blossom
5. I can't ............... my timetable.
A. finding
B. finds
C. find
D. finded
6. We …………… wash our hands before the meals.
A. should
B. won’t
C. shouldn’t
D. mustn’t
7. Where’s Tuan? He …………… judo with his friends.
A. is playing
B. is doing
C. play
D. do
8. London is a big city, but Tokyo is …………… than London.
A. the biggest
B. biggest
C. bigger
D. big
9. What …………….. your favourite sport?
A. do
B. does
C. are
D. is
10. He usually …………… in the morning.
A. is jogging
B. jog
C. jogs
D. jogging
III. Rearrange given words to make sentences
1. places/ we/ throw/ at/ public/ shouldn’t/trash/./
…………………………………………………………………
2. to/ this/ a/ she/ pagoda/ will/go/ Sunday/./
…………………………………………………………………
3. team/ going/ are/ plant/ trees/ our/ some/to/./
…………………………………………………………………
4. is/ in/ this/ the/ book/ store/ best/ the/./
…………………………………………………………………
5. to/ students/ uniform/ must/ wear/ Vietnam/ in /school/./
…………………………………………………………………
IV. Choose the correct option A, B, C or D for each the gap to complete the passage below.
Ha Long Bay is in Quang Ninh Province. It has many (1) ……….. and caves. The islands are named after things around us. (2) ……….. the bay you can find Rooster and Han Island and even Man’s Head Island. You must (3) ………..a boat ride around the islands – it’s essential! Tuan Chau is (4) ……….. island in Ha Long Bay. There you can (5) ……….. great Vietnamese seafood. You can watch (6) ……….. dances. You can join exciting (7) ………... Ha Long Bay is Vietnam’s most beautiful (8) ………..wonder.
1. A. rocks B. islands C. island D. lakes
2. A. On B. At C. In D. Over
3. A. to take B. taking C. take D. to taking
4. A. the biggest B. big C. biggest D. bigger
5. A. to enjoy B. enjoy C. enjoying D. enjoyed
6. A. historic B. good C. traditional D. difficult
7. A. activity B. acts C. activities D. actions
8. A. natural B. nature C. local D. international
V. Give the correct form of the verbs
1. Every day she (get) …………..up at 5.00, but today she (get )…………………. up at 6.00
2. The children (walk) ………………………………to school now
3. Lan never ( go ) ………………………………camping in winter
4. ……………………..David ( travel )………………………….. to Viet nam by plane now?
ĐÁP ÁN ĐỀ SỐ 4
I.
1 - B; 2 - D; 3 - A; 4 - D;
II.
1 - C; 2 - B; 3 - D; 4 - A; 5 - C;
6 - A; 7 - B; 8 - C; 9 - D; 10 - C;
III.
1 - We shouldn't throw trash at public places
2 - She will go to a pagoda this Sunday.
3 - Our team are going to plant some trees.
4 - This is the best book in the store.
5 - Students must wear uniform to school in Vietnam.
IV.
1 - B; 2 - C; 3 - C; 4 - A;
5 - B; 6 - C; 7 - C; 8 - A;
V.
1 - gets - gets;
2 - are walking;
3 - goes;
4 - Is... travelling;
5. Đề số 5
ĐỀ THI HỌC KÌ 1 MÔN TIẾNG ANH 6 CÁNH DIỀU- TRƯỜNG THCS THỐNG NHẤT- ĐỀ 05
Exercise 1: Choose the word that has the underlined part pronounced differently from the rest.
1. A. historic |
B. exciting |
C. island |
D. firework |
2. A. clothes |
B. fireworks |
C. scissors |
D. mountains |
3. A. beach |
B. teach |
C. feather |
D. peaceful |
Exercise 2: Circle the odd one out
1. A. long |
B. deep |
C. high |
D. cheap |
2. A. pagoda |
B. valley |
C. desert |
D. cave |
Exercise 3: Choose the correct answer A, B, C or D
1. People often clean and decorate their houses ________ Tet.
A. during
B. after
C. before
D. on
2. Mekong River is ________ river in South East Asia.
A. long
B. longer
C. longest
D. the longest
3. You ________ speak during the exam - it’s forbidden.
A. should
B. shouldn’t
C. must
D. mustn’t
4. Many foreign visitors come to Ha Long Bay because of its natural ___________.
A. beauty
B. beautiful
C. pretty
D. wonder
5. New Year is one of four important __________ in the United States.
A. parties
B. events
C. festivals
D. celebration
6. Your vocabulary will get _____________ by reading a lot of books.
A. nicer
B. better
C. easier
D. higher
7. The Himalayas, a mountain range, is _________ with forests and many kinds of plants and animals.
A. large
B. wide
C. diversity
D. diverse
8. Hoi An is a ____________ city and it is famous for its old buildings, shops, pagodas and houses.
A. history
B. historic
C. historian
D. young
Exercise 4: Put the verbs in brackets into the correct tense or form
1. Everybody ________________ (cheer) and ________________ (sing) happily at the moment.
2. Sorry, I can’t come. I ________________ (be) very busy tomorrow.
3. After ________________ (get) up, children get dressed in new clothes and say wishes to their parents.
Exercise 5: Choose the correct answer A, B, C, or D for each of the gaps to complete the following test.
There are many Chinese festivals in Hong Kong. The Western New Year starts on the first day of January but the Chinese begin New Year on the first day of the first moon of the Chinese calendar. Before New Year's Day comes, people clean and decorate their houses, (1)____________ a lot of traditional food and go shopping for presents and new clothes. New Year's Eve is the time (2)__________every family gathers its members together for dinner.
People (3) ___________ the New Year with a music performance and a firework display to light up the sky.
On New Year's Day, they visit their friends and relatives. The children get lucky money in red envelopes. Many people go to the (4) ____________ to wish for good health and good luck. Chinese people in Hong Kong celebrate the New Year with (5) _________and happiness.
1. A. take |
B. bring |
C. cook |
D. sell |
2. A. when |
B. after |
C. before |
D. during |
3. A. meet |
B. see |
C. end |
D. celebrate |
4. A. houses |
B. pagodas |
C. family |
D. camps |
5. A. hopeful |
B. hopeless |
C. hope |
D. hoping |
Exercise 6: Choose the item among A, B, C or D that best answer the question about the passage.
Thanksgiving Day is a holiday that Americans celebrate the honor of everything the country offered to their ancestors, who were among the first immigrants to the United States. When they first came to America, they saw that there were enough food and opportunity for everyone. They were even helped by the Indians, who taught them how to grow all kinds of new vegetables, such as corn and yams, or sweet potatoes.
On Thanksgiving Day, it is traditional to eat a big meal together. Americans eat food that was found here by their ancestors. They usually eat turkey with sweet potatoes, Indian corn bread, and have pumpkin pie for dessert.
Every Thanksgiving Day, a giant parade is held by one of the most famous department stores in New York. It is an annual event. And at the end of the parade, children can even see Santa Claus, who is visiting from the North Pole. Santa Claus is invited to remind children and parents that Christmas is not far away.
1. Thanksgiving Day is celebrated __________.
A. to honor the new country
B. to remind people of cold winter
C. to honor their ancestors
D. to remind people of Indians
2. The first white people to America were helped by Indians ____________.
A. to know how to grow new vegetables
B. to have more opportunities
C. to form the new nation
D. All are correct
3. The traditional meal on Thanksgiving Day is ___________.
A. a big meal with turkey, Indian corn bread, and pumpkin pie
B. everything they have
C. food provided by the Indians
D. food provided by Santa Claus
4. What is the main activity in New York on Thanksgiving Day?
A. A giant parade is held by one of the most famous department stores.
B. A big march by Santa Claus.
C. A giant parade is held by Santa Claus, children and their parents.
D. A giant parade is held by the Indians.
5. Santa Claus is invited to the parade on Thanksgiving Day____________.
A. to remind everyone that New Year is not far away
B. to remind everyone that a new Thanksgiving Day is coming
C. to remind everyone that Christmas is not far away
D. to remind everyone of their ancestors
Exercise 7: Write the correct sentences, using the words or phrases given.
1. Tomorrow/ Hoa/ buy/ flowers/ her father's birthday.
_____________________________________________
2. How often/ you/ go fishing/ your father?
_____________________________________________
Exercise 8: Complete the second sentences so that it has the same meaning to the first one.
1. It’s not good to spend a lot of time watching TV.
You _________________________________________
2. Antarctica is colder than any other place in the world.
Antarctica is __________________________________
3. Shall we go to Times Square to welcome the New Year?
Why don’t ___________________________________
ĐÁP ÁN ĐỀ SỐ 5
Exercise 1: Choose the word that has the underlined part pronounced differently from the rest.
1. A
2. D
3. C
Exercise 2: Circle the odd one out
1. D
2. A
Exercise 3: Choose the correct answer A, B, C or D
1. C |
2. D |
3. D |
4. D |
5. C |
6. B |
7. D |
8. B |
Exercise 4: Put the verbs in brackets into the correct tense or form
1.Everybody ______is cheering__________ (cheer) and ______singing_________ (sing) happily at the moment.
2.Sorry, I can’t come. I _________will be_______ (be) very busy tomorrow.
3.After ______getting__________ (get) up, children get dressed in new clothes and say wishes to their parents.
Exercise 5: Choose the correct answer A, B, C, or D for each of the gaps to complete the following test.
1. C |
2. A |
3. D |
4. B |
5. C |
Exercise 6: Choose the item among A, B, C or D that best answer the question about the passage.
1. C |
2. A |
3. A |
4. A |
5. C |
Exercise 7: Write the correct sentences, using the words or phrases given.
1. Tomorrow Hoa will buy flowers for her father’s birthday.
2. How often do you go fishing with your father?
Exercise 8: Complete the second sentences so that it has the same meaning to the first one.
1. You shouldn’t spend a lot of time watching TV.
2.Antarctica is the coldest place in the world.
3.Why don’t we go to Times Square to welcome the New Year?
---
Trên đây là toàn bộ nội dung tài liệu Bộ 5 đề thi HK1 môn Tiếng Anh 6 Cánh diều năm 2021-2022 có đáp án Trường THCS Thống Nhất. Để xem thêm nhiều tài liệu tham khảo hữu ích khác các em chọn chức năng xem online hoặc đăng nhập vào trang hoc247.net để tải tài liệu về máy tính.
Hy vọng tài liệu này sẽ giúp các em học sinh ôn tập tốt và đạt thành tích cao trong học tập.
Các em quan tâm có thể tham khảo tư liệu cùng chuyên mục:
- Bộ 5 đề thi HK1 môn Tiếng Anh 6 CTST năm 2021-2022 có đáp án Trường THCS Bình Thọ
- Bộ 5 đề thi HK1 môn Tiếng Anh 6 KNTT năm 2021-2022 có đáp án Trường THCS Nghĩa Hà
Chúc các em học tập tốt!