Complete the question

1,George left class early to day, .................................?

2,He is an excellent student, .......................................?

3,She has never gotten in touch with you,................................?

4,Today is Wednesday,....................................?

5,You live in My Xuyen,..............................?

6,You were absent yesterday,................................?

7,They don't know each other,...............................?

8,We won't have to stand in line,.................................?

9,You mailed that letter,................................?

10,You didn't forget to put a stamp on it, ................................

11,There'll be a rail strike tomorrow , ...........................?

12,There used to be a small house here,................................?

13,There's plenty of polluted water here,...........................?

14,There are a lot of magazines on the table,............................?

15,There isn't any butter in the fridge,............................?

Tìm và sữa lỗi

61. What did you do at 8 .00 last night? I phoned you but no one answered.

                       A                           B                C                       D

62. They are going to have to leave soon and so do we.

                A                      B                 C                D

63. You're tired although you stayed up too late to watch TV last night.
       A                  B                    C                          D

64. Tuan sighedsad when he heard that he failed the test.
                 A         B                           C         D

65. Don't speak English with him; he hardly not knowany English.
        A                                B                      C                 D

66. 90 percent ofearthquakesoccurs around the Pacific Rim.
                       A         B            C                     D

67. I have beenin England during the springof 1989.

A      B                                 C         D

68.The bus was crowdedwith passengers. So, he had to stand all the way.

                            A           B                        C                                 D

69. The car stopped for the children whomwere waitingto cross the road.

                                A                          B              C               D

70.Let’shave a picnic on the beach, shan’t we?

         A     B                       C                   D

71.The reason which I haven’t to Hawaii is that I can’t afford it.

                           A                    B                  C         D

72. Mary said that she didn’t want to buy these books because she didn’t

                                    A                                                 B                 C

money enough with her.

             D

Tìm và sữa lỗi

44/ They gave us a lot of information, most of that was useless.

                                A                                B          C              D

45/ The batteries in this radio needto change.

 A                    B                   C             D

46/ Either my mother nor my father wants me to bean engineer.

   A                                                   B               C           D

47/  Because my illness , I couldn’t work for six months , so I lost my job.

              A                         B                  C                       D

48/  In some parts of the region, there is  a littlevegetation

                         A             B                            C             D

49. The number of young criminalsareon the increase.
              A                            B          C    D

50. She is beautiful and dishonest, if I am allowed to make a comment.

A                    B          C                              D
51.Look! The new lorry enters the factory to carry the cargo.   

         A                                B                       C                 D

52. The windows look dirty. They need to be cleaning.
A                   B                         C                  D
53. I haveknown him since 5 years.

        A          B                 C        D

54. Please don’tmake so much noise. I study.

                   A       B             C                    D

55. The driver of the car was seriousinjured.

       A              B                         C         D

56. There is so manyinformation in this dictionary.

        A               B            C                            D

57. “Can youplay guitar?” —“Yes, I can.”

                 A         B                     C      D

58. Your writingis terrible. I can’t never read it.

  A           B                      C                   D

59. We hada very good weatherwhen we were on holiday.

          A                     B                    C                  D

60. You don’t haveacigarette, will you?

             A     B               C         D

Cho tam giác ABC vuông tại B có AB=6cm, BC=8cm. phân giác BQ. qua Q vẽ đường thẳng vuông góc vs QC cắt BC tại E.
a) chứng minh tam giác BAC đồng dạng vs tam giác QAC.
b) tính độ dài các đoạn thẳng AC, AQ, BQ

một miếng đất hình chữ nhật cõ chiều dài gấp 5 chiều rộng nếu giảm chiều rộng đi 5 cm thì diện tích sẽ giảm đi 1000m^2.Tính các kích thước của miếng đất lúc đầu

Rút gọn

A=\(|3x-5|+4x-6vớix>\dfrac{3}{5}\)

Cho tam giác ABC vuông tại A.Biết AB=3cm,AC=4cm.Tia phân giác góc BAC cắt BC tại D.Từ D kẻ đường thẳng vuông góc với AC,đường thẳng này cắt AC tại E

a,CMR:tam giác CED ∼ tam giác CAD

b,Tính DC?

c,Tính S_CED?

Giup mk vs ai nhanh mk tick

Cho tam giác ABC vuông tại A có đcao AH cắt đường phân giác BD tại I

a,CM : tam giác AHB ∼ tam giác CHA

b,CM : tam giác BIA ∼ tam giác BDC

c,CM : tam giác AID cân 

d,CM : AD.BD=BI.DC

Giup mk vs ai nhanh mk tick ạ