c

b

a

c

c

11b

12c

13b

14a

15c

16b

17a

18c

19a

20a

........ a toothache

...... the matter with your mother?

........ often walks to school

......... the city centre by bus

......... shouldn't ride his bike too fast

play - is cooking - is climbing - fall - went - is watching - did - break - were

1.play

2.is cooking

3.is climbing

4.fall

5.went

6.is watching

7.Did she break

8.were

What does your mother look like?

My brother is older than me

What do your grandparents look like?

They are decorating their house

My father is big and strong

What does she do?

My brother is tall and slim

My parents are young and strong

What are you and Lan doing?

My father is taller than my brother

c - a

1.B

2.A

3.C

4.A

5.B

6.C

7.A

8.A

9.A

10.B

Độ dài của đáy là: \(\left(\dfrac{3}{8}.2\right):\dfrac{2}{3}=\dfrac{9}{80}\) m

\(Ex_1:\) I learn English by speaking it everyday.

\(Ex_2:\)

1 I write new words in my notebook and reads them aloud 

\(\rightarrow read\)

2 he writes new words in a small note and stick it on the wall in his bedroom

\(\rightarrow sticks\)

3 Mai learns often to speaks english by herself

\(\rightarrow speak\)

ảnh bìa của e nè