B.

I.1.A ; 2.C

II.1.A;2.A;3.B;4.D;5.B;6.A

1 A

2 C

3 C

4 C

5 B

5 C

5 B

6 A

C

I

1 - C

2 - D

3 - B

4 - A

II

1 People of ethnic minorities 

2 In March of every year

3 Money and other things

4 No, they aren't

5 Around all the villages

D

1 play volleyball

2 are 50 teachers and 800 students in my school

3 terrible weather

4 works fewer hours than ,e

II

1 performance

2 cultural

3 seasonal

4 carelessly

I.1.A ; 2.C

II.1.A;2.A;3.B;4.D;5.B;6.A

Tôi còn thức tới 11:45

Huhu sao ko ai tin e vậy

không có mẹo gì cả, chỉ có cần bạn ôn thì làm bài sẽ tốt thôi ^^

nên cầm theo bảng tuần hoàn :>

cóp phao ạ 

II Grammar and....

choose the correct answer

3.D

4.A

5.B

6.C

7.C

8.C

C.Reading

read the...

1.B

2.C

3.D

4.B

3.D

4.A

5.B

6.C

7.C

8.C

Tôi còn thức lâu

Trang 1:

1)

1. C

2. D

2)

3. D

4. A

5. B

6. C

7. A

8. C

3)

1. B

2. C

3. A 

4. B

Trang 2

4)

D, B, A, C

5)

1. How far from Vinh Phuc to Ha Noi city.

2. I used to walk to school when I was a student.

3. In spite of the short, they still .....

4. This building has built in 19....

6)

1. How far is it from Phuc .... to Ha .... ?

2. When you went with your parent last year?

3. When the flower festival is celebrated?

4. Whose picture are there?

\(A=\left(2+2^2+2^3+2^4+2^5+2^6\right)+...+\left(2^{2017}+2^{2018}+2^{2019}+2^{2020}+2^{2021}+2^{2022}\right)\\ A=\left(2+2^2+2^3+2^4+2^5+2^6\right)\left(1+...+2^{2017}\right)\\ A=126\left(1+...+2^{2017}\right)⋮42\left(126⋮42\right)\)