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Exercise 1:  Hoµn thµnh c¸c c©u sau theo mÉuEg: It's becoming harder and harder to find a job.(hard)1/ That hole in your pullover is getting ……………….(big)2/ As I waited for my interview, I became ……………..(nervous)3/ As the day went on, the weather got .............(bad)4/ Travelling is becoming .......................(expensive)5/ Since she has been in Britain, her English has got .....(good)Exercise 2:  Hoµn thµnh c¸c c©u sau theo mÉuEg: I like warm weather. The warmer the weather , the better I...
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Exercise 1:  Hoµn thµnh c¸c c©u sau theo mÉu

Eg: It's becoming harder and harder to find a job.(hard)

1/ That hole in your pullover is getting ……………….(big)

2/ As I waited for my interview, I became ……………..(nervous)

3/ As the day went on, the weather got .............(bad)

4/ Travelling is becoming .......................(expensive)

5/ Since she has been in Britain, her English has got .....(good)

Exercise 2:  Hoµn thµnh c¸c c©u sau theo mÉu

Eg: I like warm weather. The warmer the weather , the better I feel (feel)

1. I didn't really like him at first. But the more I got to know him, …………..(like)

2/ She had to wait a very long time. The longer she waited, ........................   (impatient/become)

3/ If you use more electricity, your bill will be higher. The  more electricity you use, ...........(high)

Exercise 3: Hoµn thµnh c©u sö dông any/no + so s¸nh:

1. I’m fed up with waiting. I’m not waiting ...............

2. I’m sorry I’m a bit late but I couldn’t get here .............

3. This shop isn’t expensive. The prices are ............................. anywhere else.

4. I must stop for a rest. I can’t walk .......................

5. The traffic isn’t particularly bad today. It’s ....................... usual.

0
10 tháng 11 2021

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III. S¾p xÕp c¸c tõ s¸o trén thµnh c©u hoµn chØnh cã nghÜa1. Lunch / a / grandfather / after / always / sleep / has.    …………………………………….…………………………………2. famous / reading / I / people / about / like / books.     ………………………………………………………………………….…3. to work / she / how / travel / does / morning / every?   ………………………………………………………………………….…4. practice / you / every day / should / speaking / English.        ………………………………………………………………………….…5. listen/ she's/ and/ going/ to/ pop music/ book/ read/ to/ a.  ...
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III. S¾p xÕp c¸c tõ s¸o trén thµnh c©u hoµn chØnh cã nghÜa

1. Lunch / a / grandfather / after / always / sleep / has.

    …………………………………….…………………………………

2. famous / reading / I / people / about / like / books.

    ………………………………………………………………………….…

3. to work / she / how / travel / does / morning / every?

   ………………………………………………………………………….…

4. practice / you / every day / should / speaking / English.    

   ………………………………………………………………………….…

5. listen/ she's/ and/ going/ to/ pop music/ book/ read/ to/ a.

   ………………………………………………………………………….…

2
28 tháng 11 2023

1. Grandfather always has a sleep after lunch

2. I reading books about famous people.

3. How does she travel to work every morning?

4. You should prace speaking English every day.

5. She 's going to listen to pop music and read a book

29 tháng 11 2023

1. Lunch / a / grandfather / after / always / sleep / has.

    ………Grandfather always has a sleep after lunch…………………………….…………………………………

2. famous / reading / I / people / about / like / books.

    ……………I like reading books about famous people…………………………………………………………….…

3. to work / she / how / travel / does / morning / every?

   ……How does he travel o work every morning?…………………………………………………………………….…

4. practice / you / every day / should / speaking / English.    

   ………You should practice speaking English everyday………………………………………………………………….…

5. listen/ she's/ and/ going/ to/ pop music/ book/ read/ to/ a.

   ……She's going to read a book and listen to pop music…………………………………………………………………….…

1 tháng 6 2021

a,x2-y2-2x+2y
= (x+y)(x-y) - 2(x-y)
= (x-y)(x+y-2)
b,2x+2y-x2-xy
= 2(x+y) - x(x+y)
= (x+y)(2-x)
c,3a2-6ab+3b2-12c2
= 3(a2 - 2ab + b2 - 4c2)
= 3[(a-b)2 - 4c2)
= 3(a-b-2c)(a-b+2c)
d,x2-25+y2+2xy
= (x+y)2 - 25
= (x+y+5)(x+y-5)

e) a2+2ab+b2-ac-bc

= (a+b)2-c(a+b)

= (a+b)( a+b-c)

f) x2-2x-4x2-4y

= -3x2-2x-4y

= -(3x2+2x+4y)

g)x2y-x3-9y+9x

= x2(y-x)-9(y-x)

= (y-x)(x2-9)

h) x2(x-1)+16(1-x)

= x2(x-1)-16(x-1)

= (x-1)(x2-16)

= (x-1)(x-4)(x+4)

n) 81x2-6yz-9y2-z2

= (9x)2-[(3y)2+6yz+z2]

=(9x)2-(3y+z)2

=(9x+3y+z)(9x-3y-z)

m) xz- yz-x2+2xy-y2

= z(x-y)-(x2-2xy+y2)

= z(x-y)-(x-y)2

= (x-y)(z-x+y)

 p) x2 + 8x + 15

= x2 + 3x + 5x + 15

= x(x+3) + 5(x+3)

= (x+3)(x+5)

k) x2 - x - 12

= x2 + 3x - 4x - 12

= x(x+3) - 4(x+3)

= (x+3)(x-4)

2 tháng 5 2022

???

Câu I: Em hãy ®iÒn mét tõ thÝch hîp vµo mçi « trèng ®Ó hoµn thµnh ®o¹n v¨n sau.A balanced dietWe know that the food we eat affects our whole life. For ...(1).., there is sugar in many kinds of food. It adds taste ...(2).. food. Sugar is not an unhealthy food. We need sugar to live. In moderate amounts, it is good for you. It gives you energy and you feel ...(3).. hungry.But we must remember to eat ...(4)... We should have a balanced diet. We should:·         eat ...(5).. moderate amount of...
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Câu I: Em hãy ®iÒn mét tõ thÝch hîp vµo mçi « trèng ®Ó hoµn thµnh ®o¹n v¨n sau.

A balanced diet

We know that the food we eat affects our whole life. For ...(1).., there is sugar in many kinds of food. It adds taste ...(2).. food. Sugar is not an unhealthy food. We need sugar to live. In moderate amounts, it is good for you. It gives you energy and you feel ...(3).. hungry.

But we must remember to eat ...(4)... We should have a balanced diet. We should:

·         eat ...(5).. moderate amount of fatty food and sugar.

·         eat some body-building foods, ...(6).. meat and dairy products.

·         eat plenty of cereals, fruit and vegetables.

What ...(7).. a 'balanced diet' mean? It means you eat a variety of foods without eating ...(8).. much of anything. Moderation is very important. ...(9).. the food you enjoy, but don't have too much. This will help you stay fit and healthy. Don't forget about exercise ...(10)..! We all need exercise. Follow these guidelines and enjoy the food you eat - that is the key to a healthy lifestyle.    

4
13 tháng 11 2023

1. example
2. to
3. less
4. wisely
5. a
6. such as
7. does
8. too
9. Enjoy
10. either

13 tháng 11 2023

1 instance

2 to

3 less

4 sensibly

5 a

6 some

7 does

8 too

9 for

10 either

C©u 1: C­ d©n thuéc v¨n ho¸ §«ng S¬n lµ ng­êi:A. L¹c ViÖt                                        B. Ch¨m paC. Phï Nam                                       D. C¶ A, B, C ®Òu ®óngC©u 2: N­íc V¨n Lang ra ®êi vµo thêi gian nµo?A. ThÕ kØ IV TCN                              C. ThÕ kØ VI TCNB. ThÕ kØ V TCN                               D. ThÕ kØ VII TCNC©u 3: Nhµ n­íc V¨n Lang ch­a cã luËt ph¸p vµ qu©n ®éi lµ:A. §óng...
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C©u 1: C­ d©n thuéc v¨n ho¸ §«ng S¬n lµ ng­êi:

A. L¹c ViÖt                                        B. Ch¨m pa

C. Phï Nam                                       D. C¶ A, B, C ®Òu ®óng

C©u 2: N­íc V¨n Lang ra ®êi vµo thêi gian nµo?

A. ThÕ kØ IV TCN                              C. ThÕ kØ VI TCN

B. ThÕ kØ V TCN                               D. ThÕ kØ VII TCN

C©u 3: Nhµ n­íc V¨n Lang ch­a cã luËt ph¸p vµ qu©n ®éi lµ:

A. §óng                                            B. Sai

C©u 4: ¢u L¹c r¬i  vµo ¸ch ®« hé cña nhµ TriÖu thêi gian nµo?

A. N¨m 207 TCN                              C. N¨m 179 TCN

B. N¨m 111 TCN                               D. C¶ A, B, C ®Òu sai

C©u 5: §Òn thê An D­¬ng V­¬ng ®­îc x©y dùng t¹i ®©u?

A. B¹ch H¹c ( ViÖt Tr×)                                C. Cæ Loa ( Hµ Néi)

B. Phong Ch©u ( Phó Thä)                           D. C¶ A, B, C ®óng

C©u 6: C¸c c«ng tr×nh v¨n ho¸ tiªu biÓ thêi V¨n Lang ¢u L¹c

A. Trèng ®ång                                            C. A, B ®óng

B. Thµnh Cæ Loa                                         D. A, B sai

C©u 7: Thµnh Cæ Loa ®­îc x©y dùng ë:

A. Phong Khª ( §«ng Anh – Hµ Néi)                 C. B¹ch H¹c ( ViÖt Tr×)

B. Mª Linh ( Hµ Néi)                                  D. Phong Ch©u ( Phó Thä)

C©u 8: TruyÖn truyÒn thuyÕt nµo ph¶n ¸nh truyÒn thèng quËt c­êng chèng ngo¹i x©m cña tæ tiªn ta:

A. S¬n Tinh – Thuû Tinh                                    C. Th¸nh Giãng

B. B¸nh ch­ng, b¸nh giµy                                     D. C¶ A, B, C ®óng

C©u 9: Ng«i sao nhiÒu c¸nh gi÷a mÆt trèng ®ång cña c­ d©n V¨n Lang t­îng tr­ng cho:

A. ThÇn mÆt trêi                                         C. ThÇn mÆt tr¨ng

B. ThÇn ®Êt                                                  D. C¶ A, B, C ®óng

C©u 10: Thêi V¨n Lang - ¢u L¹c ®Ó l¹i cho chóng ta:

A. Tæ quèc, phong tôc tËp qu¸n

B. ThuËt luyÖn kim, n«ng nghiÖp trång lóa n­íc

C. Bµi häc ®Çu tiªn vÒ c«ng cuéc gi÷ n­íc

D. C¶ A, B, C ®óng    

 

C©u 11: N¨m 179 TCN ¢u L¹c chia thµnh mÊy quËn

A.Hai quËn: Giao ChØ, Cöu Ch©n

B.Hai quËn : Cöu Ch©n, NhËt Nam

C.Ba quËn: Giao ChØ, Cöu Ch©n, NhËt Nam

D. Hai quËn: Giao ChØ, NhËt Nam

C©u 12: ¢u L¹c bÞ nhµ H¸n gép víi 6 quËn cña Trung Quèc thµnh Ch©u Giao vµ chia                thµnh 3 quËn Giao ChØ, Cöu Ch©n, NhËt Nam vµo n¨m:

A.179 TCN           B.111 TCN                     C.40 TCN                       D.938

C©u 13: §øng ®Çu ch©u, quËn lµ:

A. Ng­êi ViÖt                                    B. Ng­êi H¸n

C. C¸c quan l¹i ng­êi H¸n

C©u 14: §øng ®Çu c¸c huyÖn lµ:

A. Bå chÝnh                                       B. C¸c l¹c t­íng ng­êi ViÖt

C. Ng­êi H¸n

C©u 15: ViÖc gép ¢u L¹c víi 6 quËn cña Trung Quèc thµnh Ch©u Giao vµ ®Æt d­íi sù chØ huy cña ng­êi H¸n nãi lªn:

A.N­íc ta bÞ mÊt chñ quyÒn phô thuéc vµo phong kiÕn ph­¬ng B¾c ( b¾c thuéc)

B.N­íc ta bÞ ®« hé

C.N­íc ta bÞ ®ång ho¸

C©u 16: D©n Ch©u Giao ngoµi nép thuÕ cho ng­êi H¸n, cßn ph¶i:

A. §i lao dÞch

B. Nép s¶n, phôc dÞch gia ®×nh quan l¹i

C. Cèng n¹p s¶n vËt quý: ngµ voi, sõng tª, ngäc trai vµ theo phong tôc tËp qu¸n cña ng­êi H¸n

C©u 17: Vïng Mª Linh cã hai con g¸i L¹c t­íng thuéc dßng dâi vua Hïng dùng cê khëi nghÜa lµ:

A.TriÖu Trinh, TriÖu §¹t                    B.Tr­ng Tr¾c, Tr­ng NhÞ

C.Th¸i B×nh, Th¸i D­¬ng

C©u 18: Hai Bµ Tr­ng ®øng lªn khëi nghÜa n¨m:

A.Mïa xu©n n¨m 40                         B. 981

C.938

C©u 19: Hai Bµ Tr­ng khëi nghÜa nh»m môc tiªu

A.Röa hËn                                         B.Tr¶ thï riªng

C.Tr¶ thï nhµ, ®Òn nî n­íc

C©u 20: NghÜa qu©n hai bµ ®· toµn th¾ng sau khi :

A. Lµm chñ Mª Linh, ®¸nh chiÕm Cæ Loa vµ Luy L©u

B.T« §Þnh bá trèn

C.Lµm chñ t×nh h×nh

C©u 21: Sau khi giµnh ®éc lËp cho ®Êt n­íc, Hai Bµ Tr­ng ®·:

A.   X­ng v­¬ng, ®ãng ®« ë Mª Linh, phong chøc t­íc cho ng­êi cã c«ng, lËp l¹i       chÝnh quyÒn, x¸ thuÕ cho d©n.

B.    Cho qu©n nghØ ng¬i

C.    X©y dùng ®Êt n­íc

C©u 22: ViÖc Tr­ng Tr¾c ®­îc suy t«n lªn lµm vua, chän Mª Linh lµm n¬i ®ãng ®« cã ý nghÜa:

          A. Lßng tù t«n d©n téc                                C. Mét triÒu ®¹i míi thµnh lËp

          B. Kh¼ng ®Þnh vÞ trÝ, vai tß ng­êi phô n÷    D. Phô n÷ n¾m quyÒn

             trong lÞch sö d©n téc

C©u 23: §­îc tin Hai Bµ Tr­ng khëi nghÜa dµnh ®éc. Vua H¸n ®·:

          A. Th¾t cæ tù tö                                 C. Tøc giËn, chuÈn bÞ ®em qu©n sang

          B. Xin gi¶ng hoµ                                    ®µn ¸p khëi nghÜa

C©u 24: L·ng B¹c n»m phÝa §«ng Cæ Loa lµ n¬i:

          A. §Þa thÕ hiÓm trë                  C. Nghªnh chiÕn quyÕt liÖt cña qu©n Hai

          B. Vïng ®åi cao                                 Bµ víi qu©n x©m l­îc

                                                          D. C¶ A, B, C, míi ®óng

C©u 25: CÊm Khª ( Ba V× - Hµ T©y ) lµ:

A.   N¬i cÇm cù quyÕt liÖt vµ Hai         C. Vïng ®¸t lÞch sö

  Bµ Tr­ng hi sinh                   

B.    Vïng ®Êt linh thiªng

C©u 26: Hai Bµ Tr­ng hi sinh oanh liÖt trªn ®Êt CÊm Khª: vµo thêi gian:

          A. 3 - 42                                            C. 3 - 43 ( 6- 2 ©m lÞch) 

          B. 5 - 43                                            D. 9 - 42

C©u 27: Khëi nghÜa Hai Bµ Tr­ng tån t¹i:

          A. 5 n¨m ( 40 - 45 )                           C. 3 n¨m ( 40 - 43 )

          B. 2 n¨m (40 - 42 )                                      D. 10 n¨m ( 43 - 53 )

C©u 28: Buéc ph¶i thu qu©n vÒ n­íc, ®i 10 phÇn vÒ chØ cßn 4 - 5. Qu©n do tªn t­íng nµo chØ huy:

          A. M· viÖn                                        C. H¹ng Vò

          B. L­u Bang                                                D. TÇn Thuû Hoµng

C©u 29: ViÖc d©n ta lËp ®Òn thê Hai Bµ Tr­ng vµ c¸c vÞ t­íng nãi lªn:

          A. Sù nhí tíi cña d©n ta                                                 B. §Ó tri ©n

C.    Lßng kÝnh träng biÕt ¬n cña nh©n d©n ta víi ng­êi cã c«ng víi ®Êt n­íc

C©u 30: Thµnh phè H¶i Phßng cã quËn Lª Ch©n. Em hiÓu g× vÒ tªn ®¬n vÞ hµnh chÝnh ®ã:

          A. Tªn vÞ anh hïng d©n téc      C. Tªn ng­êi cã c«ng víi n­íc

          B. Mét tªn hay                         D. Tªn vÞ n÷ t­íng cña Hai Bµ quª ë H¶i Phßng.

4
4 tháng 3 2020

Bạn viết rõ hơn đi Min thấy chữ nó bị hỏng đó!❤️

II. Dïng tõ gîi ý ë ®Çu c©u viÕt l¹i c¸c c©u sau sao cho nghÜa kh«ng thay ®æi.1.        How old are your parents? What…………………………………………………………………?2.        How many classroom are there in your family?How many…………………………….…………...?3.        What are these people?What are ………………………………………………...…...?4.        Mrs. Xuan has a son, Duc. Mrs Xuan…………………………………………………...5.        His family has four people.There are ……………………………………………………..6.        Mr. and Mrs. Minh has a daughter, Lan.Mr. and Mrs....
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II. Dïng tõ gîi ý ë ®Çu c©u viÕt l¹i c¸c c©u sau sao cho nghÜa kh«ng thay ®æi.

1.        How old are your parents? What…………………………………………………………………?

2.        How many classroom are there in your family?How many…………………………….…………...?

3.        What are these people?What are ………………………………………………...…...?

4.        Mrs. Xuan has a son, Duc. Mrs Xuan…………………………………………………...

5.        His family has four people.There are ……………………………………………………..

6.        Mr. and Mrs. Minh has a daughter, Lan.Mr. and Mrs. Minh……………………………………

7.        My mother goes to work at seven thirty.My mother goes to work………………………

8.        Mai’s books are new.Mai …………………………………………………

9.        The lamp is in front of the stereo.The stereo ……………………………………….

III. §äc ®o¹n v¨n sau rồi ®iÒn tõ thÝch hîp vµo chç trèng.

            I have a little sister. (1)………….. name is Daisy. She (2)………………. to school six days a week. On (3)………………..days she has lunch (4)……………. school, but (5)………………… weekend she has lunch at home. She often has bread and a glass of milk (6)……………. breakfast. She likes milk very much. She drinks ( 7)………….. for every meal. After dinner, she often listens to music, then she (8)……………… her homework. Sometimes she watches television but she  (9)……………like to watch it very much. She goes to (10)………..  at eleven o’clock.

1
26 tháng 3 2023

1.How old are your parents?

What are your parents's age? 

2.How many classroom are there in your family?

How many classrooms does your family have?

3.What are these people?

What are they ?

4.Mrs.Xuan has a son, Duc

Mrs Xuan's son is Duc

5.His family has four people

There are four people in his family

6.Mr. and Mrs.Minh has a daughter,Lan

Mr. and Mrs.Minh's daughter is Lan

7.My mother goes to work at seven thirty

My mother goes to work at half past seven

8.Mai's books are new

Mai has new books

9.The lamp is in front of the stereo

The stereo is behind the lamp