\(18+\dfrac{1}{11}\times\left(x-18\right)=36+\dfrac{1}{11}\times\left[\dfrac{10}{11}\times\left(x-18\right)-36\right]\)

\(\Leftrightarrow\dfrac{198}{11}+\dfrac{1}{11}\times\left(x-18\right)=36+\dfrac{1}{11}\times\left[\dfrac{10}{11}\times\left(x-18\right)-\dfrac{396}{11}\right]\)

\(\Leftrightarrow\dfrac{198+x-18}{11}=36+\dfrac{1}{11}\times\dfrac{10x-180-396}{11}\)

\(\Leftrightarrow\dfrac{180+x}{11}=36+\dfrac{10x-576}{121}\)

\(\Leftrightarrow\dfrac{1980+11x}{121}=\dfrac{4356}{121}+\dfrac{10x-576}{121}\)

\(\Leftrightarrow1980+11x=4356+10x-576\)

\(\Leftrightarrow11x-10x=4356-1980-576\)

\(\Leftrightarrow x=1800\)

Mark the letter A, B, C or B on your answer sheet to indicate the correct answer to each of the following questions.

The boy always does his homework before class _________ be punished by his teacher.

A. so as not to

B. so as to

C. so that not to

D. in order that not to

1. It's situated right on the shore of Lake Michigan, one of the Great Lakes.

2. We were playing soccer when the telephone rang.

3. In the final contest, the judges try the finished products.

4. It is an occasion for every Vietnamese to have a good time.

5. Burn dry tea leaves to keep mosquitoes away.

6. After hiring the canoe, the family climbed in and paddle out to the middle of the lake.

7. Mike left the hotel and started jogging along the river.

8. My father told me to stay at home to learn my lessons.

9. Why didn't you come to the party?

1) They decorated the Christmas trees and put at the front door.

2) New Arts gallery will exhibit his painting for the first time.

3) They don't teach French in this school.

4) Did Mozart write this symphony?

5) They are going to build a new supermarket next year.

6) Nam can answer most of the questions.

7) Someone stole my camera from my hotel room a few days ago.

8) The Eiffel Tower was designed by Alexandre Eiffel for the Paris World's Fair of 1889.

9) New Arts gallery will exhibit his painting for the first time.

10) The Pyramids of Egypt was said to be one of the wonders of the world.

11) The plan to Florida is had to change because of the rough weather.

12) The police is questioning him about the stolen goods.

13) Did your teacher teach you how to apply this theory?

14) The concerts are usually held at the university.

15) Their work has already been finished as requested.

1. He said I had to pay him now. (chỗ này now phải chuyển thành then nha bạn)

2. Santa Claus is based on the description of Saint Nicholas in this poem.

3. Christmas song were performed for people in town and village.

4. He had someone design a card.

5. She showed me where to buy tickets.

6. Tom told me what to do there during the visit.

7. Tuan asked Hoa whether Phong Nha cave was in the southern Vietnam.

1.C

2.B

3.A

4.D

5.C

6.B

7.D

8.C

9.B

10.A

11.D

12.D

13.B

14.A

15.D

16.B

17.A

18.B

20.C

21.B

22.D

24.B

25.A

26.D

27.B

28.C

29.B

31.B

32.D

33.C

34.D

35.A

36.C

37.C

38.A

39.A

40.C

41.D

42.C

43.D

44.B

45.C

46.A

47.D

48.A

49.D

50.A

51.A

52.C

53.A

54.D

55.A

56.D

57.A

58.B

59.D

60.C

61.A

62.B

63.C

64.A

65.D

1. The man told Hoa that she might pay him then.

2. The doctor told Lan that she might stay in bed for few days.

3. His mother told him that he might study harder for this semester.

4. Tim said he was a student.

5. He said to his friend he might go home then.

6. It's a rice-cooking contest.

7. It's a bull-fighting festival.

8. Is rice exported to many countries by Viet Nam?

9. Is this work done well by Hoa?

10. Greeting cards should be sent a week before Christmas Day.

1. go always -> always go

2. cause -> causes

3. million -> millions

4. like -> as

5. are -> is

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