1 C

2 C

III

1 C

2 D

3 B

4 C

11 C

13 B

6,C

7,C

8,C

9,B

10,B

11,C

12,C

13,B

9C 10D 11C 12B 13A 14B 15B 16B 17A 18B 19D 20B 21B 22D 23C 24D 25C 26A 

27. It is 300km from Ho Chi Minh city to Phu Quoc Island.

28. Traffic rules should be obeyed strictly by road users.

29. If you are not careful, you’ll hurt yourself.

30. They will be learning English this time tomorrow.

1 D

2 C

B

I

1 D

2 B

3 B

4 V

5 A

6 B

II

1 amazed

2 exciting

I

1 It is about 100km from HN to Thanh Hoa City

2 Despite being so young, Quang Hai footballer plays football

3 My father used to live in a small village when he was a child

4 I used to walk to school when I was a student

II

1 How long does it take you to  go to school by bike?

2 Is it 120km from HCM City to Vung Tau?

I

1 talented

2 performance

3 decided

4 actress

1 Nick's favorite actors are Daniel Craig and Halle Berry.

2 He’s been in a lot of different kinds of films including action adventure, science fiction, and romantic drama

3 Because she’s beautiful

4 She plays the main character Storm 

a: Thay x=16 vào B, ta được:

\(B=\dfrac{4-2}{4-3}=\dfrac{2}{1}=2\)

b: Ta có: \(A=\dfrac{x}{x-4}+\dfrac{1}{\sqrt{x}-2}+\dfrac{1}{\sqrt{x}+2}\)

\(=\dfrac{x+\sqrt{x}-2+\sqrt{x}+2}{\left(\sqrt{x}-2\right)\left(\sqrt{x}+2\right)}\)

\(=\dfrac{\sqrt{x}}{\sqrt{x}-2}\)

I

1 A

2 D

3 B

4 C

4 C

II

1 B

2 C

3 C

4 A

5 C

III

1 B

2 D

3 A

4 E

5 F

B

6 so

7 or

8 because

9 and

10 more

III

1 T

2 F

3 They feel satisfied and proud

4 We cook meals for them

IV

I

1 Although I was tired last night, I stayed up late to watch a game show

2 Ha Noi is smaller tham HCM City

III

1 Sleep more, but try to wake up at the usual time

2 Be careful with what you eat and drink

DÀI QUÁ

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