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I. Find the mistake in the four underlined parts of each sentence and correct it. 1.  The Great Wall of China is the world’s longer structure.        A                      B                 C                 D 2.  Traveling by tram is most convenient than traveling by car in this city.                                A          B                       C                     D 3.  You must taking off your shoes before entering this room.                               A          ...
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I. Find the mistake in the four underlined parts of each sentence and correct it.

1.  The Great Wall of China is the world’s longer structure.

       A                      B                 C                 D

2.  Traveling by tram is most convenient than traveling by car in this city.

                               A          B                       C                     D

3.  You must taking off your shoes before entering this room.

                              A           B                C                  D

4.  Do you think there is another mountain highest than Mount Everest?

      A                      B              C                        D

5.  Ha Long Bay is the more beautiful natural wonder of Viet Nam.

                            A          B                        C                  D

6.  The scenery of the Amazon rainforest in your pictures looks incredibly.

                           A                                   B               C                       D

7.  In my opinion, foreign tourists visit Hoi An just to its ancient houses.

               A                                     B                        C           D

8.  Missouri is longer river in the USA, but it is shorter than the Amazon.

                      A                     B              C             D

9.  Meghalaya in India has more rainy or wettest weather in the world.

                                   A          B                    C          D

10.  Lang Son is one of the coldest province in North Viet Nam.

                    A                      B             C              D

11. You mustn’t cheat in exams because the teacher will punish you when you do that.

                A              B                 C                                 D

12.  I’m so worried because I mustn’t be at home after school right now.

               A                              B                            C                        D

13. It is more interesting book I have ever read.

    A              B                    C               D

14. What’s the better film you have ever seen?

 A             B                       C         D

15. You mustn’t look after the house when your parents are away

                   A                B                       C                              D

16.  It is raining heavily outside. You shouldn't bring your raincoat.                                                                                      

          A                 B                                  C                   D

17.  She always give presents to her parents on Tet holiday.

                             A                 B   C               D

18. She will helps her mother decorate the house before Tet.                                                                                              

              A      B                            C                D

19.  I don't think that lucky money can bring  us good and bad luck.                                                                                            

                            A                 B              C            D

20. The New Year Festival in Thailand is on April. It is very hot.

                                             A                    B                C   D

 

 

 

 

2

1.D

2.B

3.A

4.D

5.B

6.D

7.C

8.A

9.B

10.D

11.B

12.B

13.A

14.B

15.A

16.C

17.A

18.B

19.D

20.B

29 tháng 11 2023

1.  The Great Wall of China is the world’s longer => longest structure.

       A                      B                 C                 D

2.  Traveling by tram is most => more convenient than traveling by car in this city.

                               A          B                       C                     D

3.  You must taking=> take off your shoes before entering this room.

                              A           B                C                  D

4.  Do you think there is another mountain highest => higher than Mount Everest?

      A                      B              C                        D

5.  Ha Long Bay is the more => most beautiful natural wonder of Viet Nam.

                            A          B                        C                  D

6.  The scenery of the Amazon rainforest in your pictures looks incredibly=> incredible.

                           A                                   B               C                       D

7.  In my opinion, foreign tourists visit Hoi An just to => forits ancient houses.

               A                                     B                        C           D

8.  Missouri is longer => the longest river in the USA, but it is shorter than the Amazon.

                      A                     B              C             D

9.  Meghalaya in India has more => the most rainy or wettest weather in the world.

                                   A          B                    C          D

10.  Lang Son is one of the coldest province => provinces in North Viet Nam.

                    A                      B             C              D

11. You mustn’t cheat in exams because the teacher will punish you when => if you do that.

                A              B                 C                                 D

12.  I’m so worried because I mustn’t => must be at home after school right now.

               A                              B                            C                        D

13. It is more => the most interesting book I have ever read.

    A              B                    C               D

14. What’s the better => most film you have ever seen?

 A             B                       C         D

15. You mustn’t => must look after the house when your parents are away

                   A                B                       C                              D

16.  It is raining heavily outside. You shouldn't => should bring your raincoat.                                                                                      

          A                 B                                  C                   D

17.  She always give => gives presents to her parents on Tet holiday.

                             A                 B   C               D

18. She will helps => help her mother decorate the house before Tet.                                                                                              

              A      B                            C                D

19.  I don't think that lucky money can bring  us good => both good and bad luck.                                                                                            

                            A                 B              C            D

20. The New Year Festival in Thailand is on => inApril. It is very hot.

                                             A                    B                C   D

 

28 tháng 11 2023

Tấm vải hoa dài: 24 x 3 = 72(m)

Cả 2 tấm vải dài: 72 + 24 = 96(m)

Đ.số: 96m

28 tháng 11 2023

Tấm vải xanh dài số mét là: 24× 3= 72(m)

Cả hai tấm vải dài số mét là: 24+72= 96(m)

28 tháng 11 2023

ko đc vì 19001 là số nguyên tố

28 tháng 11 2023

= 19001 vì k phân tích đc ạ?

28 tháng 11 2023

Số tiền đã mua táo là: 200 000 - 5000 = 195 000( đồng)

Số tiền mỗi kg táo là: 195 000 : 3 = 65000 ( đồng )

đ/s...

28 tháng 11 2023

Số tiền cô Tâm mua 3 kí táo là:

200 000 - 5 000 = 195 000 (đồng)

Mỗi kilogam táo có giá là:

195 000 : 3 = 65 000 (đồng)

Đ.số: 65 000 đồng mỗi kilogam táo

28 tháng 11 2023

1 thùng có số chiếc bánh trung thu là: 4 x 6 = 24 (chiếc)

Xưởng bánh đó đóng được số thùng là:

122 880 : 24 = 5120 (thùng)

Đ.số: 5120 thùng bánh trung thu

28 tháng 11 2023

Xưởng đóng đc số hộp bánh là: 

122 880 : 4 = 30 720(hộp)

Xưởng bánh đó đóng đc số thùng bánh là:

30 720 : 6 = 5120( thùng)

đ/s....

28 tháng 11 2023

=162-82+37-18+55
=80+37-18+55
=117-18+55
=99+55
=154

28 tháng 11 2023

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

   a.(b - c) + c.(a - b) 

= ab - ac + ac  - cb

= (ab - bc) + (ac - ac)

= b.(a - c)

em xem lại đề bài nhé 

28 tháng 11 2023

Để lãi 20% so với giá gốc, thì cửa hàng đó phải bán gọi kẹo ấy với giá:

8 000 x (100% + 20%) = 9 600 (đồng)

Đ.số: 9 600 đồng

- Số tiền lãi là: \(20\%\times8000=1600đ\)

- Giá tiền gói kẹo bán ra để có lãi là: \(8000+1600=9600\left(đ\right)\)