1 was

2 received 

3 went

4 ate

5 returned

6 wore

7 bought

8 took

Đảm bảo đúng nha bạn!

N=9,2 nha

N=9,2 nha bạn

Nước mắt nha bạn!

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?

3.D

4.A

5.B

6.C

7.C

8.C

Tôi còn thức lâu

I.1.A ; 2.C

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

Tôi còn thức tới 11:45

; 

P=1+9/3 + |x+5|

Vì |x+5| \(\ge\) 0, \(\forall\) x

=> 1+9/3 + | x+5 | \(\le\) 4

=> P\(\le\) 4

Dấu "=" xảy ra khi <=> x+5=0

                             <=> x=-5

Vậy Max(GTLN) P = -5