K
Khách

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

7 tháng 8 2021

1 C

2 B

3 C

4 C

5 A

7 tháng 8 2021

1.C

2.B

3.C

4.C

5.A

9 tháng 8 2021

1. A. train

B. drain

c. repair

D. Daisy

2. A. pull

B. full

c. could

D. number

3. A. table

B. bag

c. say

D. case

4. A. show

B. close

c. nose

D. your

5. A. physics

B. pot

c. port

D. Sport

9 tháng 8 2021

1 C

2 D

3 B

4 D

5 lạ ha

3 tháng 4 2022

1C

2B

8 tháng 6 2021

1 C

2 B

3 A

4 B

5 D

6 C

8 tháng 6 2021

1C

2 B

3 A

4 D

5 D

6 C

Bài I. Tìm từ mà phần gạch chân có cách phát âm khác với những từ còn lại.(2 điểm)1. A. clothes B. watches C. benches D. classes1.2. A. country B. hungry C. fly D. every2.3. A. thin B. thick C. thanks D. with3.4. A. clown B. down C. own D. town4.5. A. near B. clear C. dear D. learn5.6. A. condition B. attention C. question D. addition6.7. A. Teaching B. school C. chess D. chalk7.8. A. diet B. delicious C. bitter D. music8.9. A. food B. good C. took D. cooking9.10. A.bookcase B....
Đọc tiếp

Bài I. Tìm từ mà phần gạch chân có cách phát âm khác với những từ còn lại.
(2 điểm)

1. A. clothes B. watches C. benches D. classes1.
2. A. country B. hungry C. fly D. every2.
3. A. thin B. thick C. thanks D. with3.
4. A. clown B. down C. own D. town4.
5. A. near B. clear C. dear D. learn5.
6. A. condition B. attention C. question D. addition6.
7. A. Teaching B. school C. chess D. chalk7.
8. A. diet B. delicious C. bitter D. music8.
9. A. food B. good C. took D. cooking9.
10. A.bookcase B. tablet C.behave D. game10.

Bài II. Cho dạng đúng của động từ trong ngoặc. (2,5 điểm)

1. My sister always ( wear) nice clothes for work.
Today she (wear) a blue jacket and shirt.
1.
2. What there (be) ( drink) for dinner?2.
3. There (be) some milk and orange juice in the
fridge.
3.
4. Look! The plane ( fly) towards the airport. It (
land) .
4.
5. the children (skip) in the yard now?5.
6. Why you ( look) at me like that? What is the
matter?
6.
7. What your son usually ( have) breakfast?7

 

2
8 tháng 7 2021

1 A

2 C

3 D

4 C

5 D

6 C

7 B

8 A

9 A

10 C

II

1 wears - is wearing

2 is there to drink

3 is

4 is flying

5 are- skipping

6 are you looking 

7 does - have

8 tháng 7 2021

Cái hoidap247 này ko gạch chân đc nên mong mn thông cảm ạ!

 Khoanh tròn từ có phần gạch chân được phát âm khác với các từ khác 1. A. interesting                      B. stripe                                  C. invite                                    D. India2. A. send                                B. shelf                                    C. quite                                    D. empty3. A. holiday                           B. take                                     C. vacation                                    D....
Đọc tiếp

 

Khoanh tròn từ có phần gạch chân được phát âm khác với các từ khác
 

1. A. interesting                      B. stripe                                  C. invite                                    D. India

2. A. send                                B. shelf                                    C. quite                                    D. empty

3. A. holiday                           B. take                                     C. vacation                                    D. lazy

1
3 tháng 4 2022

Gạch chân đâu ạ

Khoanh tròn từ có phần gạch chân được phát âm khác với các từ khác1. A. far                                   B. vacation                              C. garden                                    D. party2. A. day                                 B. lazy                                     C. map                                     D. baby3. A. easy                                B. empty                                 C. dryer                                    D....
Đọc tiếp

Khoanh tròn từ có phần gạch chân được phát âm khác với các từ khác

1. A. far                                   B. vacation                              C. garden                                    D. party

2. A. day                                 B. lazy                                     C. map                                     D. baby

3. A. easy                                B. empty                                 C. dryer                                    D. busy

4
1 tháng 4 2022

ko thấy phần gạch chân

1 tháng 4 2022

1. B
2. C

3. C
 

PHẦN I: KIẾN THỨC NGÔN NGỮI. Chọn từ được phát âm khác so với các từ còn lại ( tự tìm phần gạch chân )1. A. books             B. pencils                C. rulers                    D. bags2. A. read               B. teacher               C. eat                         D. ahead3. A. tenth              B. math                   C. brother                   D. theater4. A. has                B. name                  C. family                     D. lamp5. A....
Đọc tiếp

PHẦN I: KIẾN THỨC NGÔN NGỮ

I. Chọn từ được phát âm khác so với các từ còn lại ( tự tìm phần gạch chân )

1. A. books             B. pencils                C. rulers                    D. bags

2. A. read               B. teacher               C. eat                         D. ahead

3. A. tenth              B. math                   C. brother                   D. theater

4. A. has                B. name                  C. family                     D. lamp

5. A. does              B. watches              C. finishes                  D. brushes

6. A. city                B. fine                      C. kind                        D. like

7. A. bottle             B. job                       C. movie                     D. chocolate

8. A. son                B. come                   C. home                      D. mother

II. Chọn một từ không cùng nhóm với các từ còn lại

1. A. never            B. usually                 C. always                    D. after

2. A. orange          B. yellow                  C. apple                      D. blue

3. A. sing               B. thirsty                  C. hungry                    D. hot

4. A. apple             B. orange                C. milk                         D. pear

5. A. face               B. eye                      C. month                     D. leg

6. A. you                B. their                     C. his                          D. my

7. A. sunny            B. windy                   C. weather                  D. rainy

8. A. in                   B. but                       C. of                            D. under

III. Chọn đáp án đúng nhất (A, B, C hoặc D) để hoàn thành các câu sau

1. She ................... to the radio in the morning.

A. listen                 B. watches               C. listens                     D. sees

2. My friend ................... English on Monday and Friday.

A. not have           B. isn't have              C. don't have               D. doesn't have

3. I am ..........., so I don't want to eat any more.

A. hungry              B. thirsty                   C. full                           D. small

4. Last Sunday we................in the sun, we ẹnjoyed a lot.

A. had great fun                                     B. have great fun

C. have funs                                          D. had great funs

5. I'm going to the .................... now. I want to buy some bread.

A. post office        B. drugstore              C. bakery                     D. toy store

6. Another word for "table tennis".............................

A. badminton        B. ping-pong             C. football                    D. volleyball

7. The opposite of "weak" is ....................................

A. thin                   B. small                    C. strong                      D. heavy

8. How............is it from here to Hanoi?

A. often                 B. far                        C. many                       D. much

9. Where...................you yesterday? I was at home.

A. was                  B. are                        C. were                        D. is

10. What is the third letter from the end of the English alphabet?

A. X                      B. Y                           C. X                             D. V

11. ................... you like to drink coffee? Yes, please.

A. What                B. Would                   C. Want                       D. How

12. I often watch football matches..............Star Sports Channel.

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

13. What about ................. to Hue on Sunday?

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

14. I...............go swimming because I can't swim

A. often                 B. never                    C. usually                   D. sometimes

15. His mother bought him ........... uniform yesterday

A. a                       B. an                         C. the                         D. two

16. The story is so uninteresting, it means that the story is.........................

A. nice                  B. exciting                 C. funny                      D. boring

17. My school ...... three floors and my classroom is on the first floor.

A. have                B. has                        C. are                          D. is

18. His mother is a doctor. She works in a ......................

A. hospital           B. post office              C. restaurant               D. cinema

19. He often travels......................car...........................my father.

A. by/ for              B. by/ with                  C. with/ by                  D. for / by

20. I ask my mother to..............my dog when I am not at home

A. see                  B. look after                C. look at                   D. take of

IV. Em hãy điền một giới từ thích hợp điền vào chỗ trống để hoàn thành các câu sau

1. My father works for a company (1)............... Monday (2) ............... Friday.

2. He lives (3)............................... a house (4) .................. the countryside.

3. Lan is standing near the store and she is waiting (5) ........................ the bus.

4. I agree (6).............. you about that.

5. I have English...............Wednesday and Friday

6. Look (8) ........................ the picture (9) .................... the wall, please!

V. Cho dạng đúng của động từ trong ngoặc

1. What ( do)...........................your sister doing now ? She ( skip )......................................................

2. There ( be)..................a lot of people at the party last night.

3. Kate (play).....................volleyball every afternoon, but she(play)..........................................badminton now.

4. We should ( do )..........................morning exercises

5. He (see)................................... a big dragon in his dream.

6. Laura ( be )...............from Canada. She ( speak ).................. English and French. She ( come )......................to Vietnam tomorrow. She ( stay )..................in a hotel in HCM City for 3 days. She ( visit ) ............... a lot of places of interest in Viet Nam

7. My brother can ( swim )....................................

8. I prefer (like).......................in a village because it is peaceful.

9. There ( be).......................................... a chair and two tables in the room.

VI. Hãy viết câu sau có nghĩa sử dụng từ hoặc nhóm từ gợi ý dưới đây

1. What time / Nga / get / morning?

.....................................................................................................................................

2. You / can / games / afternoon / but / must / homework / evening

.....................................................................................................................................

3. It is / cool / dry / November /April

.....................................................................................................................................

4. When / it / hot / we / often / go / swim

.....................................................................................................................................

5. Last summer/ Nam/ spent/ holiday/ Singapore/ his family

.....................................................................................................................................

6. I/ want/ robot/ to/ the cleaning/ the cooking

.....................................................................................................................................

7. They/ went/ China / plane / stayed / a hotel

.....................................................................................................................................

8. We / don't/camping/because/we/ have/ tent

.....................................................................................................................................

VII. Điền từ thích hợp vào ô trống

Vietnam is in the South- East Asia. It has (1) ________ of beautiful mountains, rivers and beaches. (2) ________ are two long (3) _________ in Vietnam: the Red River in the north and the Mekong River in the (4) _______. The Mekong River is the (5) _______ river in the South- East Asia and of course it is longer (6) _______ the Red River. The Mekong River starts in Tibet and (7) __________ to the Bien Dong. Phanxipang is the highest(8)_______________ in Vietnam. It's 3,143 meters. Vietnam also (9) ___________ many nice beaches such (10)______________ Sam Son, Do Son, Nha Trang, Vung Tau.

VIII. Viết lại những câu sau sao cho nghĩa không thay đổi bắt đầu bằng từ cho sẵn

1. My brother is taller than me.

-> I .................................................................................................................

2. My class had 35 pupils last year.

-> There ...............................................................................................

3. Nam likes tea.

-> Nam's favorite .............................................................................

4. Let's go fishing.

-> Why don't we ..........................................................................

5. The bookstore is behind the bakery.

-> The bakery is .....................................................................

6. Ha walks to school everyday.

-> Ha goes ..................................................................................................

7. She is Hoa's mother.

-> Hoa ..........................................................................................

8. Linda likes chicken.

-> Her favorite .....................................................................................

 Mng lm giúp mk với ah, mk cần lun ah

0
I. Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại1. A. books             B. pencils                C. rulers                    D. bags2. A. read               B. teacher               C. eat                         D. ahead3. A. tenth              B. math                   C. brother                   D. theater4. A. has                B. name                  C. family                     D. lamp5. A. does              B. watches              C....
Đọc tiếp

I. Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại

1. A. books             B. pencils                C. rulers                    D. bags

2. A. read               B. teacher               C. eat                         D. ahead

3. A. tenth              B. math                   C. brother                   D. theater

4. A. has                B. name                  C. family                     D. lamp

5. A. does              B. watches              C. finishes                  D. brushes

6. A. city                B. fine                      C. kind                        D. like

7. A. bottle             B. job                       C. movie                     D. chocolate

8. A. son                B. come                   C. home                      D. mother

II. Chọn một từ không cùng nhóm với các từ còn lại

1. A. never            B. usually                 C. always                    D. after

2. A. orange          B. yellow                  C. apple                      D. blue

3. A. sing               B. thirsty                  C. hungry                    D. hot

4. A. apple             B. orange                C. milk                         D. pear

5. A. face               B. eye                      C. month                     D. leg

6. A. you                B. their                     C. his                          D. my

7. A. sunny            B. windy                   C. weather                  D. rainy

8. A. in                   B. but                       C. of                            D. under

III. Chọn đáp án đúng nhất (A, B, C hoặc D) để hoàn thành các câu sau

1. She ................... to the radio in the morning.

A. listen                 B. watches               C. listens                     D. sees

2. My friend ................... English on Monday and Friday.

A. not have           B. isn't have              C. don't have               D. doesn't have

3. I am ..........., so I don't want to eat any more.

A. hungry              B. thirsty                   C. full                           D. small

4. Last Sunday we................in the sun, we ẹnjoyed a lot.

A. had great fun                                     B. have great fun

C. have funs                                          D. had great funs

5. I'm going to the .................... now. I want to buy some bread.

A. post office        B. drugstore              C. bakery                     D. toy store

6. Another word for "table tennis".............................

A. badminton        B. ping-pong             C. football                    D. volleyball

7. The opposite of "weak" is ....................................

A. thin                   B. small                    C. strong                      D. heavy

8. How............is it from here to Hanoi?

A. often                 B. far                        C. many                       D. much

9. Where...................you yesterday? I was at home.

A. was                  B. are                        C. were                        D. is

10. What is the third letter from the end of the English alphabet?

A. X                      B. Y                           C. X                             D. V

11. ................... you like to drink coffee? Yes, please.

A. What                B. Would                   C. Want                       D. How

12. I often watch football matches..............Star Sports Channel.

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

13. What about ................. to Hue on Sunday?

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

14. I...............go swimming because I can't swim

A. often                 B. never                    C. usually                   D. sometimes

15. His mother bought him ........... uniform yesterday

A. a                       B. an                         C. the                         D. two

16. The story is so uninteresting, it means that the story is.........................

A. nice                  B. exciting                 C. funny                      D. boring

17. My school ...... three floors and my classroom is on the first floor.

A. have                B. has                        C. are                          D. is

18. His mother is a doctor. She works in a ......................

A. hospital           B. post office              C. restaurant               D. cinema

19. He often travels......................car...........................my father.

A. by/ for              B. by/ with                  C. with/ by                  D. for / by

20. I ask my mother to..............my dog when I am not at home

A. see                  B. look after                C. look at                   D. take of

IV. Em hãy điền một giới từ thích hợp điền vào chỗ trống để hoàn thành các câu sau

1. My father works for a company (1)............... Monday (2) ............... Friday.

2. He lives (3)............................... a house (4) .................. the countryside.

3. Lan is standing near the store and she is waiting (5) ........................ the bus.

4. I agree (6).............. you about that.

5. I have English...............Wednesday and Friday

6. Look (8) ........................ the picture (9) .................... the wall, please!

V. Cho dạng đúng của động từ trong ngoặc

1. What ( do)...........................your sister doing now ? She ( skip )......................................................

2. There ( be)..................a lot of people at the party last night.

3. Kate (play).....................volleyball every afternoon, but she(play)..........................................badminton now.

4. We should ( do )..........................morning exercises

5. He (see)................................... a big dragon in his dream.

6. Laura ( be )...............from Canada. She ( speak ).................. English and French. She ( come )......................to Vietnam tomorrow. She ( stay )..................in a hotel in HCM City for 3 days. She ( visit ) ............... a lot of places of interest in Viet Nam

7. My brother can ( swim )....................................

8. I prefer (like).......................in a village because it is peaceful.

9. There ( be).......................................... a chair and two tables in the room.

VI. Hãy viết câu sau có nghĩa sử dụng từ hoặc nhóm từ gợi ý dưới đây

1. What time / Nga / get / morning?

.....................................................................................................................................

2. You / can / games / afternoon / but / must / homework / evening

.....................................................................................................................................

3. It is / cool / dry / November /April

.....................................................................................................................................

4. When / it / hot / we / often / go / swim

.....................................................................................................................................

5. Last summer/ Nam/ spent/ holiday/ Singapore/ his family

.....................................................................................................................................

6. I/ want/ robot/ to/ the cleaning/ the cooking

.....................................................................................................................................

7. They/ went/ China / plane / stayed / a hotel

.....................................................................................................................................

8. We / don't/camping/because/we/ have/ tent

.....................................................................................................................................

VII. Điền từ thích hợp vào ô trống

Vietnam is in the South- East Asia. It has (1) ________ of beautiful mountains, rivers and beaches. (2) ________ are two long (3) _________ in Vietnam: the Red River in the north and the Mekong River in the (4) _______. The Mekong River is the (5) _______ river in the South- East Asia and of course it is longer (6) _______ the Red River. The Mekong River starts in Tibet and (7) __________ to the Bien Dong. Phanxipang is the highest(8)_______________ in Vietnam. It's 3,143 meters. Vietnam also (9) ___________ many nice beaches such (10)______________ Sam Son, Do Son, Nha Trang, Vung Tau.

VIII. Viết lại những câu sau sao cho nghĩa không thay đổi bắt đầu bằng từ cho sẵn

1. My brother is taller than me.

-> I ...........................................................................................................................................

2. My class had 35 pupils last year.

-> There ...................................................................................................................................

3. Nam likes tea.

-> Nam's favorite ......................................................................................................................

4. Let's go fishing.

-> Why don't we ........................................................................................................................

5. The bookstore is behind the bakery.

-> The bakery is ........................................................................................................................

6. Ha walks to school everyday.

-> Ha goes ................................................................................................................................

7. She is Hoa's mother.

-> Hoa .......................................................................................................................................

8. Linda likes chicken.

-> Her favorite ...........................................................................................................................

PHẦN I: NGHE HIỂU

I. Sắp xếp thứ tự đúng của cả đoạn văn sau:

1. He is hungry

2. He closes the refrigerator

3. It is a package of hot dogs

4. Six hot dogs are in the package

5. He opens the refrigerator

6. He sees a package

7. He takes two hot dogs out of the package

8. He puts the hot dogs on a plate

9. He looks inside the refrigerator

10. He wants something to eat

Trả lời ................................................................................................

II. Điền từ thích hợp vào ô trống

She ............(1) the book. It is her ..............(2) book. It has a ................(3) cover. It has .............(4) pages. It has many ..............(5). It ........(6) pictures of many animals. She likes animals. She has ..............(7) cats. She likes her cats.. .........(8) names are Fluffy and Muffy. She ...........(9) them the pictures .........(10) the book.

 

nhờ mọi người ạd

6
7 tháng 4 2021

. Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại

1. A. books             B. pencils                C. rulers                    D. bags

2. A. read               B. teacher               C. eat                         D. ahead

3. A. tenth              B. math                   C. brother                   D. theater

4. A. has                B. name                  C. family                     D. lamp

5. A. does              B. watches              C. finishes                  D. brushes

6. A. city                B. fine                      C. kind                        D. like

7. A. bottle             B. job                       C. movie                     D. chocolate

8. A. son                B. come                   C. home                      D. mother

II. Chọn một từ không cùng nhóm với các từ còn lại

1. A. never            B. usually                 C. always                    D. after

2. A. orange          B. yellow                  C. apple                      D. blue

3. A. sing               B. thirsty                  C. hungry                    D. hot

4. A. apple             B. orange                C. milk                         D. pear

5. A. face               B. eye                      C. month                     D. leg

6. A. you                B. their                     C. his                          D. my

7. A. sunny            B. windy                   C. weather                  D. rainy

8. A. in                   B. but                       C. of                            D. under

III. Chọn đáp án đúng nhất (A, B, C hoặc D) để hoàn thành các câu sau

1. She ................... to the radio in the morning.

A. listen                 B. watches               C. listens                     D. sees

2. My friend ................... English on Monday and Friday.

A. not have           B. isn't have              C. don't have               D. doesn't have

3. I am ..........., so I don't want to eat any more.

A. hungry              B. thirsty                   C. full                           D. small

4. Last Sunday we................in the sun, we ẹnjoyed a lot.

A. had great fun                                     B. have great fun

C. have funs                                          D. had great funs

5. I'm going to the .................... now. I want to buy some bread.

A. post office        B. drugstore              C. bakery                     D. toy store

6. Another word for "table tennis".............................

A. badminton        B. ping-pong             C. football                    D. volleyball

7. The opposite of "weak" is ....................................

A. thin                   B. small                    C. strong                      D. heavy

8. How............is it from here to Hanoi?

A. often                 B. far                        C. many                       D. much

9. Where...................you yesterday? I was at home.

A. was                  B. are                        C. were                        D. is

10. What is the third letter from the end of the English alphabet?

A. X                      B. Y                           C. X                             D. V

11. ................... you like to drink coffee? Yes, please.

A. What                B. Would                   C. Want                       D. How

12. I often watch football matches..............Star Sports Channel.

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

13. What about ................. to Hue on Sunday?

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

14. I...............go swimming because I can't swim

A. often                 B. never                    C. usually                   D. sometimes

15. His mother bought him ........... uniform yesterday

A. a                       B. an                         C. the                         D. two

16. The story is so uninteresting, it means that the story is.........................

A. nice                  B. exciting                 C. funny                      D. boring

17. My school ...... three floors and my classroom is on the first floor.

A. have                B. has                        C. are                          D. is

18. His mother is a doctor. She works in a ......................

A. hospital           B. post office              C. restaurant               D. cinema

19. He often travels......................car...........................my father.

A. by/ for              B. by/ with                  C. with/ by                  D. for / by

20. I ask my mother to..............my dog when I am not at home

A. see                  B. look after                C. look at                   D. take of

7 tháng 4 2021

IV. Em hãy điền một giới từ thích hợp điền vào chỗ trống để hoàn thành các câu sau

1. My father works for a company (1)......from......... Monday (2) .......to........ Friday.

2. He lives (3)..............in................. a house (4) .......in........... the countryside.

3. Lan is standing near the store and she is waiting (5) ..........for.............. the bus.

4. I agree (6)........with...... you about that.

5. I have English........on.......Wednesday and Friday

6. Look (8) .............at........... the picture (9) .....on............... the wall, please!

V. Cho dạng đúng của động từ trong ngoặc

1. What ( do)...............is -doing............your sister doing now ? She ( skip )....................is skipping..................................

2. There ( be)........are..........a lot of people at the party last night.

3. Kate (play)..........plays...........volleyball every afternoon, but she(play)...................... is playing....................badminton now.

4. We should ( do )............do..............morning exercises

5. He (see)...............saw.................... a big dragon in his dream.

6. Laura ( be ).....is..........from Canada. She ( speak )........speaks.......... English and French. She ( come ).....is going to come.................to Vietnam tomorrow. She ( stay )........is going to stay..........in a hotel in HCM City for 3 days. She ( visit ) ....is going to visit........... a lot of places of interest in Viet Nam

7. My brother can ( swim ).............swim.......................

8. I prefer (like)............living...........in a village because it is peaceful.

9. There ( be)..................is........................ a chair and two tables in the room.

Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại1. A. books                B. pencils                  C.rulers                      D. bags2.  A. read                  B. teacher                  C. eat                         D. ahead3.  A. tenth                B. math                      C. brother                  D. theater4.  A. has                   B. name                     C. family                   D. lamp5. A. does                  B. watches   ...
Đọc tiếp

Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại

1. A. books                B. pencils                  C.rulers                      D. bags

2.  A. read                  B. teacher                  C. eat                         D. ahead

3.  A. tenth                B. math                      C. brother                  D. theater

4.  A. has                   B. name                     C. family                   D. lamp

5. A. does                  B. watches                 C. finishes                 D. brushes

6. A. city                    B. fine                         C. kind                       D. like

7. A. bottle                B. job                         C. movie                    D. chocolate

8. A. son                    B. come                      C. home                     D.mother

 

2
15 tháng 2 2023

2.  A. read                  B. teacher                  C. eat                         D. ahead

3.  A. tenth                B. math                      C. brother                  D. theater

4.  A. has                   B. name                     C. family                   D. lamp

5. A. does                  B. watches                 C. finishes                 D. brushes

6. A. city                    B. fine                         C. kind                       D. like

7. A. bottle                B. job                         C. movie                    D. chocolate

8. A. son                    B. come                      C. home                     D.mother

phần gạch chân đâu b?