tìm X 

1/4+2.(3.x-2/3)=1

(1/2+2X). (2x-3)=0

(4x-5).(5/4.x-2)=0

1/9-(2.x+1/2)mũ 2=0

9.(3x-1/2)mũ 2 =4

1/2.x+2/3.x-1=-10/3

X+1/12=-3/9

tính hợp lí
-20/23+ 2/3-3/23+2/5+7/15
7/4.29/5-7/5.9/4+41/13
(3,07 +7,005) - ( 23,005 -5,23)

1 how many rooms does your house have?

2 how many pens do you have ?

3 how many brothers do you have ?

4 how many floors does your school have ?

5 what time does your brother go to school ?

6 what time do you get up ?

7 what time does your sister wash her face ? 

8 what time do you brush your teeth ?

9 what do you do at 6.45 ?

10 what does your father do at 6.30 ?

make sentences using the words and phrase :

1 They / often / do / morning exercise .

2 Nam / play football / school team .

3 I / study / Maths /English /History/ mondays

4 we / read / in / library /break time 

5 we / eat luch / school canteen / luch time 

6 I / wear / uniform / school / every day

7 today / Mai / not / wear / uniform 

8 I / be / excited / first day / school 

rewrite the following statements so as stay the same meaning 

1 there are three people in his family -> his ....

2 does your school have twenty classrooms ?

-> ............................................

3 he goes to school to school at seven fifteen?

->.....................................................

4 It is four thirty -> ...............................

6 Mr Nam is Ha is father -> Ha .......................

7 Nga is Mrs . Lan is daughther -> Mrs.Lan ...

8 Hung is Loan is brother -> loan .................

9 It is a classroom . It is small -> It ..............

10 Mr and Mrs Jonhs have a son , Ha

-> Mr and Mrs ................................

trả lời câu hỏi sau

1 how many rooms does your house have?

2 how many pens do you have ?

3 how many brothers do you have ?

4 how many floors does your school have ?

5 what time does your brother go to school ?

6 what time do you get up ?

7 what time does your sister wash her face ? 

8 what time do you brush your teeth ?

9 what do you do at 6.45 ?

10 what does your father do at 6.30 ?

change these sentences in to interrogative form and answer yes and no

1 he gets up at 6 o"clock.

2 she brushes her teeth at  6. 10

3 nam gets dressed at 6. 25

4 ba and nam go to school at 6.30

5 tuan washes his face at 6.15

6 my father has breakfast at 6.20

7 I wash my face at 6.05 

8 they brush their teeth every morning

9 he is a big boy

10 they are small

Câu 2: Lệnh nào được sử dụng để in văn bản:

A. Copy

B. File

C. Print

D. Find

Câu 1: Lệnh nào sau đây dùng để tìm kiếm một cụm từ trong văn bản:

A. Replace

B. Find

C. Insert

D. Borders