Cho 2x(3x – 1) – 3x(2x – 3) = 11. Kết quả x bằng

Câu 1: Cho 2x(3x – 1) – 3x(2x – 3) = 11. Kết quả x bằng:  

Câu 2: Kết quả của phép tính (ax2 + bx – c).2a2x bằng  

A. 2a4x3 + 2a2bx2 – 2a2cx 

B. 2a3x3 + bx – c 

C. 2a4x2 + 2a2bx2 – a2cx 

D. 2a3x3 + 2a2bx2 – 2a2cx 

Câu 3: Tích    

  có kết quả bằng  

A. 12a4b2 – 4a3b + a3b 

B. 12a4b2 – 4a3b2 + a3b 

C. 12a3b2 + 4a3b2 + 4a3b 

D. 12a4b2 – 4a3b2 + a3b 

Câu 4: Chọn câu đúng (Vận dụng thấp) 

A. (x2 – 1)(x2 + 2x) = x4 – x3 – 2x       

B. (x2 – 1)(x2 + 2x) = x4 – x2 – 2x 

C. (x2 – 1)(x2 + 2x) = x4 + 2x3 – x2 – 2x 

D. (x2 – 1)(x2 + 2x) = x4 + 2x3 – 2x 

Câu 5: Cho biểu thức M = (2x – 3)(x +7) – 2x(x + 5) – x. Khẳng định nào sau đây là đúng. 

A. M = 21 – x 

B. M < -1     

C. M > 0      

D. 10 < M < 20 

Câu 6: Giá trị của biểu thức P = -2x2y(xy + y2) tại x = -1; y = 2 là  

A. 8 

B. -8 

C. 6 

D. -6 

Câu 7: Chọn câu sai 

A. Giá trị của biểu thức ax(ax + y) tại x = 1; y = 0 là a2. 

B. Giá trị của biểu thức ay2(ax + y) tại x = 0; y = 1 là (1 + a)2. 

C. Giá trị của biểu thức -xy(x - y) tại x = -5; y = -5 là 0. 

D. Giá trị của biểu thức xy(-x - y) tại x = 5; y = -5 là 0. 

Câu 8: Chọn câu đúng.  

A. (A + B)2 = A2 + 2AB + B2    

B. (A + B)2 = A2 + AB + B2 

C. (A + B)2 = A2 + B2     

D. (A + B)2 = A2 – 2AB + B2 

Câu 9: Chọn câu đúng.  

A. (A – B)(A + B) = A2 + 2AB + B2 

B. (A + B)(A – B) = A2 – B2 

C. (A + B)(A – B) = A2 – 2AB + B2 

D. (A + B)(A – B) = A2 + B2 

Câu 10: Chọn câu sai 

A. (x + y)2 = (x + y)(x + y)        

B. x2 – y2 = (x + y)(x – y) 

C. (-x – y)2 = (-x)2 – 2(-x)y + y2 

D. (x + y)(x + y) = y2 – x2 

Câu 11: Khai triển 4x2 – 25y2 theo hằng đẳng thức ta được 

A. (4x – 5y)(4x + 5y) 

B. (4x – 25y)(4x + 25y)  

C. (2x – 5y)(2x + 5y) 

D. (2x – 5y)2 

Câu 12: Khai triển (3x – 4y)2 ta được  

A. 9x2 – 24xy + 16y2 

B. 9x2 – 12xy + 16y2 

C. 9x2 – 24xy + 4y2    

D. 9x2 – 6xy + 16y2 

Câu 13: Viết biểu thức 25x2 – 20xy + 4y2 dưới dạng bình phương của một hiệu  

A. (5x – 2y)2 

B. (2x – 5y)2 

C. (25x – 4y)2 

D. (5x + 2y)2 

Câu 14: Chọn câu đúng  

A. 4 – (a + b)2 = (2 + a + b)(2 – a + b) 

B. 4 – (a + b)2 = (4 + a + b)(4 – a – b) 

C. 4 – (a + b)2 = (2 + a – b)(2 – a + b) 

D. 4 – (a + b)2 = (2 + a + b)(2 – a – b) 

Câu 15: Rút gọn biểu thức A = (3x – 1)2 – 9x(x + 1) ta được  

A. -15x + 1  

B. 1   

C. 15x + 1   

D. – 1 

Câu 16: Chọn câu đúng.  

A. (A + B)3 = A3 + 3A2B + 3AB2 + B3 

B. (A - B)3 = A3 - 3A2B - 3AB2 - B3 

C. (A + B)3 = A3 + B3                         

D. (A - B)3 = A3 - B3 

Câu 17: Chọn câu đúng. (x – 2y)3 bằng  

A. x3 – 3xy + 3x2y + y3                       

B. x3 – 6x2y + 12xy2 – 8y3 

C. x3 – 6x2y + 12xy2 – 4y3                  

D. x3 – 3x2y + 12xy2 – 8y3 

Câu 18: Biểu thức E = x2 – 20x +101 đạt giá trị nhỏ nhất khi 

A. x = 9       

B. x = 10     

C. x = 11     

D.x = 12 

Câu 19: Tìm giá trị lớn nhất của biểu thức Q = 8 – 8x – x2  

A. 8             

B. 11           

C. -4            

D. 24 

Câu 20:  Biểu thức F = x2 – 12x +34 đạt giá trị nhỏ nhất khi 

A. x = 6       

B. x = -6      

C. x = 8       

D. x = 2 

Câu 21: Tìm giá trị lớn nhất của biểu thức B = 4 – 16x2 – 8x 

A. 5             

B. -5            

C. 8             

D.   

Câu 22: Tìm x biết x3 + 3x2 + 3x + 1 = 0 

A. x = -1      

B. x = 1       

C. x = -2      

D. x = 0 

Câu 23: Tìm x biết x3 – 12x2 + 48x – 64 = 0 

A. x = -4      

B. x = 4       

C. x = -8      

D. x = 8 

Câu 24: Cho biểu thức A = x3 – 3x2 + 3x. Tính giá trị của A khi x = 1001 

A. A = 10003 

B. A = 1001 

C. A = 10003 – 1 

D. A = 10003 + 1 

Câu 25: Cho biểu thức B = x3 – 6x2 + 12x + 10. Tính giá trị của B khi x = 1002 

A. B = 10003 + 18 

B. B = 10003 

C. B = 10003 – 2 

D. B = 10003 + 2 

Câu 26: Cho 3y2 – 3y(y – 2) = 36. Giá trị của y là:  

A. 5             

B. 6             

C. 7             

D. 8 

Câu 27: Rút gọn đa thức 16x2 – 4x +   ta được kết quả nào sau đây? 

A. (4x - )2              

B. (x - )2            

C. (4x + )2            

D. (x + )2 

Câu 28: Khai triển 4x2 – 25y2 theo hằng đẳng thức ta được  

A. (4x – 5y)(4x + 5y) 

B. (4x – 25y)(4x + 25y)  

C. (2x – 5y)(2x + 5y) 

D. (2x – 5y)2 

Câu 29: Phân tích đa thức x3 +3x thành nhân tử ta được:  

A. x2( x + 3) 

B. x( x2 + 3) 

C. x( x2 - 3) 

D. x2(x – 3) 

Câu 30: Phân tích đa thức ax + ay  + a thành nhân tử ta được:  

A. a(x+y+1) 

B. a(x+y+a) 

C. a(x+y) 

D. a(x+y-1) 

Câu 1: Cho 2x(3x – 1) – 3x(2x – 3) = 11. Kết quả x bằng:  

Câu 2: Kết quả của phép tính (ax2 + bx – c).2a2x bằng  

A. 2a4x3 + 2a2bx2 – 2a2cx 

B. 2a3x3 + bx – c 

C. 2a4x2 + 2a2bx2 – a2cx 

D. 2a3x3 + 2a2bx2 – 2a2cx 

Câu 3: Tích      có kết quả bằng  

A. 12a4b2 – 4a3b + a3b 

B. 12a4b2 – 4a3b2 + a3b 

C. 12a3b2 + 4a3b2 + 4a3b 

D. 12a4b2 – 4a3b2 + a3b 

Câu 4: Chọn câu đúng (Vận dụng thấp) 

A. (x2 – 1)(x2 + 2x) = x4 – x3 – 2x       

B. (x2 – 1)(x2 + 2x) = x4 – x2 – 2x 

C. (x2 – 1)(x2 + 2x) = x4 + 2x3 – x2 – 2x 

D. (x2 – 1)(x2 + 2x) = x4 + 2x3 – 2x 

Câu 5: Cho biểu thức M = (2x – 3)(x +7) – 2x(x + 5) – x. Khẳng định nào sau đây là đúng. 

A. M = 21 – x 

B. M < -1     

C. M > 0      

D. 10 < M < 20 

Câu 6: Giá trị của biểu thức P = -2x2y(xy + y2) tại x = -1; y = 2 là  

A. 8 

B. -8 

C. 6 

D. -6 

Câu 7: Chọn câu sai 

A. Giá trị của biểu thức ax(ax + y) tại x = 1; y = 0 là a2. 

B. Giá trị của biểu thức ay2(ax + y) tại x = 0; y = 1 là (1 + a)2. 

C. Giá trị của biểu thức -xy(x - y) tại x = -5; y = -5 là 0. 

D. Giá trị của biểu thức xy(-x - y) tại x = 5; y = -5 là 0. 

Câu 8: Chọn câu đúng.  

A. (A + B)2 = A2 + 2AB + B2    

B. (A + B)2 = A2 + AB + B2 

C. (A + B)2 = A2 + B2     

D. (A + B)2 = A2 – 2AB + B2 

Câu 9: Chọn câu đúng.  

A. (A – B)(A + B) = A2 + 2AB + B2 

B. (A + B)(A – B) = A2 – B2 

C. (A + B)(A – B) = A2 – 2AB + B2 

D. (A + B)(A – B) = A2 + B2 

Câu 10: Chọn câu sai 

A. (x + y)2 = (x + y)(x + y)        

B. x2 – y2 = (x + y)(x – y) 

C. (-x – y)2 = (-x)2 – 2(-x)y + y2 

D. (x + y)(x + y) = y2 – x2 

Câu 11: Khai triển 4x2 – 25y2 theo hằng đẳng thức ta được 

A. (4x – 5y)(4x + 5y) 

B. (4x – 25y)(4x + 25y)  

C. (2x – 5y)(2x + 5y) 

D. (2x – 5y)2 

Câu 12: Khai triển (3x – 4y)2 ta được  

A. 9x2 – 24xy + 16y2 

B. 9x2 – 12xy + 16y2 

C. 9x2 – 24xy + 4y2    

D. 9x2 – 6xy + 16y2 

Câu 13: Viết biểu thức 25x2 – 20xy + 4y2 dưới dạng bình phương của một hiệu  

A. (5x – 2y)2 

B. (2x – 5y)2 

C. (25x – 4y)2 

D. (5x + 2y)2 

Câu 14: Chọn câu đúng  

A. 4 – (a + b)2 = (2 + a + b)(2 – a + b) 

B. 4 – (a + b)2 = (4 + a + b)(4 – a – b) 

C. 4 – (a + b)2 = (2 + a – b)(2 – a + b) 

D. 4 – (a + b)2 = (2 + a + b)(2 – a – b) 

Câu 15: Rút gọn biểu thức A = (3x – 1)2 – 9x(x + 1) ta được  

A. -15x + 1  

B. 1   

C. 15x + 1   

D. – 1 

Câu 16: Chọn câu đúng.  

A. (A + B)3 = A3 + 3A2B + 3AB2 + B3 

B. (A - B)3 = A3 - 3A2B - 3AB2 - B3 

C. (A + B)3 = A3 + B3                         

D. (A - B)3 = A3 - B3 

Câu 17: Chọn câu đúng. (x – 2y)3 bằng  

A. x3 – 3xy + 3x2y + y3                       

B. x3 – 6x2y + 12xy2 – 8y3 

C. x3 – 6x2y + 12xy2 – 4y3                  

D. x3 – 3x2y + 12xy2 – 8y3 

Câu 18: Biểu thức E = x2 – 20x +101 đạt giá trị nhỏ nhất khi 

A. x = 9       

B. x = 10     

C. x = 11     

D.x = 12 

Câu 19: Tìm giá trị lớn nhất của biểu thức Q = 8 – 8x – x2  

A. 8             

B. 11           

C. -4            

D. 24 

Câu 1: Cho 2x(3x – 1) – 3x(2x – 3) = 11. Kết quả x bằng:  

Câu 2: Kết quả của phép tính (ax2 + bx – c).2a2x bằng  

A. 2a4x3 + 2a2bx2 – 2a2cx 

B. 2a3x3 + bx – c 

C. 2a4x2 + 2a2bx2 – a2cx 

D. 2a3x3 + 2a2bx2 – 2a2cx 

Câu 3: Tích      có kết quả bằng  

A. 12a4b2 – 4a3b + a3b 

B. 12a4b2 – 4a3b2 + a3b 

C. 12a3b2 + 4a3b2 + 4a3b 

D. 12a4b2 – 4a3b2 + a3b 

Câu 4: Chọn câu đúng (Vận dụng thấp) 

A. (x2 – 1)(x2 + 2x) = x4 – x3 – 2x       

B. (x2 – 1)(x2 + 2x) = x4 – x2 – 2x 

C. (x2 – 1)(x2 + 2x) = x4 + 2x3 – x2 – 2x 

D. (x2 – 1)(x2 + 2x) = x4 + 2x3 – 2x 

Câu 5: Cho biểu thức M = (2x – 3)(x +7) – 2x(x + 5) – x. Khẳng định nào sau đây là đúng. 

A. M = 21 – x 

B. M < -1     

C. M > 0      

D. 10 < M < 20 

Câu 6: Giá trị của biểu thức P = -2x2y(xy + y2) tại x = -1; y = 2 là  

A. 8 

B. -8 

C. 6 

D. -6 

Câu 7: Chọn câu sai 

A. Giá trị của biểu thức ax(ax + y) tại x = 1; y = 0 là a2. 

B. Giá trị của biểu thức ay2(ax + y) tại x = 0; y = 1 là (1 + a)2. 

C. Giá trị của biểu thức -xy(x - y) tại x = -5; y = -5 là 0. 

D. Giá trị của biểu thức xy(-x - y) tại x = 5; y = -5 là 0. 

Câu 8: Chọn câu đúng.  

A. (A + B)2 = A2 + 2AB + B2    

B. (A + B)2 = A2 + AB + B2 

C. (A + B)2 = A2 + B2     

D. (A + B)2 = A2 – 2AB + B2 

Câu 9: Chọn câu đúng.  

A. (A – B)(A + B) = A2 + 2AB + B2 

B. (A + B)(A – B) = A2 – B2 

C. (A + B)(A – B) = A2 – 2AB + B2 

D. (A + B)(A – B) = A2 + B2 

Câu 10: Chọn câu sai 

A. (x + y)2 = (x + y)(x + y)        

B. x2 – y2 = (x + y)(x – y) 

C. (-x – y)2 = (-x)2 – 2(-x)y + y2 

D. (x + y)(x + y) = y2 – x2 

Câu 11: Khai triển 4x2 – 25y2 theo hằng đẳng thức ta được 

A. (4x – 5y)(4x + 5y) 

B. (4x – 25y)(4x + 25y)  

C. (2x – 5y)(2x + 5y) 

D. (2x – 5y)2 

Câu 12: Khai triển (3x – 4y)2 ta được  

A. 9x2 – 24xy + 16y2 

B. 9x2 – 12xy + 16y2 

C. 9x2 – 24xy + 4y2    

D. 9x2 – 6xy + 16y2 

Câu 13: Viết biểu thức 25x2 – 20xy + 4y2 dưới dạng bình phương của một hiệu  

A. (5x – 2y)2 

B. (2x – 5y)2 

C. (25x – 4y)2 

D. (5x + 2y)2 

Câu 14: Chọn câu đúng  

A. 4 – (a + b)2 = (2 + a + b)(2 – a + b) 

B. 4 – (a + b)2 = (4 + a + b)(4 – a – b) 

C. 4 – (a + b)2 = (2 + a – b)(2 – a + b) 

D. 4 – (a + b)2 = (2 + a + b)(2 – a – b) 

Câu 15: Rút gọn biểu thức A = (3x – 1)2 – 9x(x + 1) ta được  

A. -15x + 1  

B. 1   

C. 15x + 1   

D. – 1 

Câu 16: Chọn câu đúng.  

A. (A + B)3 = A3 + 3A2B + 3AB2 + B3 

B. (A - B)3 = A3 - 3A2B - 3AB2 - B3 

C. (A + B)3 = A3 + B3                         

D. (A - B)3 = A3 - B3 

Câu 17: Chọn câu đúng. (x – 2y)3 bằng  

A. x3 – 3xy + 3x2y + y3                       

B. x3 – 6x2y + 12xy2 – 8y3 

C. x3 – 6x2y + 12xy2 – 4y3                  

D. x3 – 3x2y + 12xy2 – 8y3 

Câu 18: Biểu thức E = x2 – 20x +101 đạt giá trị nhỏ nhất khi 

A. x = 9       

B. x = 10     

C. x = 11     

D.x = 12 

Câu 19: Tìm giá trị lớn nhất của biểu thức Q = 8 – 8x – x2  

A. 8             

B. 11           

C. -4            

D. 24 

1. _____________________color is the symbol of luck in the New year?

- Red/Red is.

A. when B. which C. why D. how

2. ______________will go to the Central Highlands, An?

- Mai will.

A. why B. while C. who D. when

3. _____________season in the year do Vietnamese people celebrate Tet?

- In Spring.

A. which B. while C. what D. how

4. ________________is New-rice festival held in Vietnam?

- In Lunar October.

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

5. In a Giarai household, has a more crucial role?

- Women/ women do.

A. who B. which C. when D. while

6. _____________do children usually get in the first days of the New Year?

- Lucky money.

A. when B. while C. how D. what

7. ______________dance is a typical one of the Thai people in the North West?

- Mua xoe/ Mua xoe is.

A. how B. when C. which D. what

8. _____________far is it from Hanoi to Da Nang?

- It's about 750 kilometers.

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

9. ___________does Hoa Ban Festival take place?

- In Dien Bien.

A. how B. while C. when D. where

10. _________does Hoa Ban Festival introduce?

- The beauty of unique culture of the ethnic groups and cultural products in Dien Bien.

A. when B. while C. what D. How

11. Tet is an occasion for people to show their ______________ to their ancestors.

A. respect B. society C. remember D. reserved

12. Visitors find the Central Highland .

A. attraction B. attractive C. attract D. attractively

13. Most ethnic minorities live in____________ areas.

A. mountainous B. rural C. urban D. modern

14. You use “ _________“ to show your joy and excitement, especially in a match.

A. cheeseB. cheer C. cherry D. cheek

15. Children often get____________money on the first days of Tet.

A. lucky B. luck C. luckiness D. luckily

16. Ha Long Bay has been considered as a world .

A. scene B. landscape C. sightseeing D. heritage

17. In Vietnam, _______________ Festival is known as a festival for children.

A. Hoa Ban B. Mid-Autumn C. Tet D. Vu Lan

18. "Khen" is a_____________instrument of the Central Highland.

A. traditionally B. tradition C. traditional D. trade

19. Hmong is an ethnic .

A. minority B. area. C. people D. region.

20.___________is the largest ethnic group? - The Kinh

A. whom B. when C. who D. why

Rewrite the following sentences based on the given words.

45. I am interested in going camping with my close friends. (fancy)

→ ………………………………………………………………………………

46. She can’t bear talking with him about what he likes. (detest)

→ ………………………………………………………………………………

47. Watching historical films is very interesting to my younger brother. (enjoy)

→ ………………………………………………………………………………

48. It is not a problem to me whether I have to pick her up to the cinema or not. (mind)

→ ………………………………………………………………………………

49. Mr. Pike is a big fan of water polo. (fond)

→ ……………………………………………………………………………… Choose the correct answers.

V. WRITING

66. Nam/ not/ mind/ do/ a lot of/ homework/ in the evenings.

A. Nam doesn’t mind to do a lot of homework in the evenings.

B. Nam didn’t mind to do a lot of homework in the evenings.

C. Nam didn’t mind doing a lot of homework in the evenings.

D. Nam doesn’t mind doing a lot of homework in the evenings

67. He/ usually/ go/ herd/ buffaloes/ other boys/ village.

A. He usually goes herding buffaloes with other boys in village.

B. He usually go herding buffaloes with other boys in village.

C. He usually goes herding buffaloes with other boys in the village.

D. He usually go herding buffaloes with other boys in the village.

68. City/ children/ have/ more/ interesting life/ country ones.

A. City children have more interesting life than country ones.

B. City children have more interesting life country ones.

C. City children has more interesting life than country ones.

D. City children has more interesting life country ones.

69. than/ more/ in the/ in the/ city/ more/ It’s/ countryside/ to live.

A. It’s more countryside convenient in the city than in the to live.

B. It’s more convenient to live in the city than in the countryside.

C. It’s live in the city than more convenient to in the countryside.

D. It’s more convenient to than in the live in the city countryside.

70. The Tay/ of/ areas/ Vietnam/ people/ in/ mostly/ mountainous/ live.

A. The Tay mostly live people in mountainous Vietnam of areas.

B. The Tay people mostly live in mountainous areas of Vietnam.

C. The Tay people live in mountainous mostly areas of Vietnam.

D. The Tay people mostly mountainous areas live in of Vietnam.

Rewrite the following sentences based on the given words.

45. I am interested in going camping with my close friends. (fancy)

→ ………………………………………………………………………………

46. She can’t bear talking with him about what he likes. (detest)

→ ………………………………………………………………………………

47. Watching historical films is very interesting to my younger brother. (enjoy)

→ ………………………………………………………………………………

48. It is not a problem to me whether I have to pick her up to the cinema or not. (mind)

→ ………………………………………………………………………………

49. Mr. Pike is a big fan of water polo. (fond)

→ ……………………………………………………………………………… Choose the correct answers.

1. _____________________color is the symbol of luck in the New year?

- Red/Red is.

A. when B. which C. why D. how

2. ______________will go to the Central Highlands, An?

- Mai will.

A. why B. while C. who D. when

3. _____________season in the year do Vietnamese people celebrate Tet?

- In Spring.

A. which B. while C. what D. how

4. ________________is New-rice festival held in Vietnam?

- In Lunar October.

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

5. In a Giarai household, has a more crucial role?

- Women/ women do.

A. who B. which C. when D. while

6. _____________do children usually get in the first days of the New Year?

- Lucky money.

A. when B. while C. how D. what

7. ______________dance is a typical one of the Thai people in the North West?

- Mua xoe/ Mua xoe is.

A. how B. when C. which D. what

8. _____________far is it from Hanoi to Da Nang?

- It's about 750 kilometers.

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

9. ___________does Hoa Ban Festival take place?

- In Dien Bien.

A. how B. while C. when D. where

10. _________does Hoa Ban Festival introduce?

- The beauty of unique culture of the ethnic groups and cultural products in Dien Bien.

A. when B. while C. what D. How

11. Tet is an occasion for people to show their ______________ to their ancestors.

A. respect B. society C. remember D. reserved

12. Visitors find the Central Highland .

A. attraction B. attractive C. attract D. attractively

13. Most ethnic minorities live in____________ areas.

A. mountainous B. rural C. urban D. modern

14. You use “ _________“ to show your joy and excitement, especially in a match.

A. cheeseB. cheer C. cherry D. cheek

15. Children often get____________money on the first days of Tet.

A. lucky B. luck C. luckiness D. luckily

16. Ha Long Bay has been considered as a world .

A. scene B. landscape C. sightseeing D. heritage

17. In Vietnam, _______________ Festival is known as a festival for children.

A. Hoa Ban B. Mid-Autumn C. Tet D. Vu Lan

18. "Khen" is a_____________instrument of the Central Highland.

A. traditionally B. tradition C. traditional D. trade

19. Hmong is an ethnic .

A. minority B. area. C. people D. region.

20.___________is the largest ethnic group? - The Kinh

A. whom B. when C. who D. why

D. Choose the item among A, B, C or D that best answers the question about the passage.

Living in the country is something that people from the city often dream about. However, in reality, it has both advantages and disadvantages.

There are certainly many advantages of living in the country. First, you can enjoy peace and quietness. Moreover, people tend to be friendlier. A further advantage is that there is less traffic, so it is safer for young children.

However, there are certain disadvantages or drawbacks to life outside the city. First, because there are fewer people, you are likely to have few friends. In addition, entertainment is difficult to find, particularly in the evening. Furthermore, the fact that there are fewer shops and services so it is quite hard to find jobs. As a result, you may have to travel a long way to work, which can be extremely expensive.

In conclusion, it can be seen that the country is more suitable for some people than others. On the whole, it is often the best place for those who are retired or who have young children. In contrast, young or single people who have a career are better provided for in the city.

61. According to the passage, living in the country has .

A. both good and bad points B. only bad points

C. only good points D. no disadvantages

62. How many advantages does living in the country have?

A. Two B. Four C. Three D. No

63. Living in the country is safer for young children because .

A. there are few shops B. there is less traffic

C. there are fewer people D. there are few services

64. Which of the following statements is NOT true according to the passage?

A. The country is only suitable for retired people.

B. It‟s hard to find entertainment in the country.

C. There are fewer shops and services in the country.

D. People in the country tend to be friendlier than people in the city.

65. Having few friends is .

A. one of drawbacks to life in the country

B. the only disadvantage of living in the country

C. one of certain advantages to life outside the city

D. one of certain drawbacks to life outside the city