1. The dictionary is 200.000dong

=> How much is this dictionary ?

2. I made it from a piece of wood

=. What did it make from ?

3. She bought it at the shop over there

=. Where did she buy it ?

4. No, I wasn't. ( I was tired after the trip )

=> Was you tired after the trip ?

5. It took her three hours to finish the composition.

=> How long did it take her to finish the composition ?

6. I need a phone card to phone my parents

=> Why do you need a phone card ?

7. It's about 1.500km from Hue to Ho Chi Minh city

=> How far is it from Hue to HCM city ?

8. The bank is oppiste the restaurant

=> Where is the bank ?

9. The dress looked very nice

=> What did the dress look ?

10. I saw her last night.

=> Who did you saw last night ?

=> When did you saw her ?

11. Her neighbor gave her a nice dress.

=> What did her neighbor give her ?

13. Mrs.Robinson bought a poster

=. What did Mrs. Robinson buy ?

14. My father was in Ha Noi last month

=> Where was your father last month ?

15. He traveled to Nha Trang by coach

=> How did she travel to Nha Trang ?

16. She went to the doctor because she was sick

=> Why did she went to the doctor ?

17. Nam left home at 7 o'clock yesterday

=> When did Nam left home yesterday ?

18. He taught English in the high school.

=> What did he do in the high school ?

19. The homework was very difficult yesterday

=> How was the homework yesterday ?

không ai bị ướt

144 x 5 : 4 x 2

=  720 : 4 x 2

=   180 x 2

 360 

Vậy chọn 360 nha !

=360 nhé

A+B=AB

a.1,04

b.1,22(dư 1)

c.0,03

d.5,005

bài mình mới đúng 

bài bạn aikatsu sai

a , 75 ^ 2 - 25 ^ 2

= ( 75 - 25 ) ( 75 + 25 )

= 50 . 100

= 5000

b , 53 ^ 3 - 47 ^ 2

= ( 53 - 47 ) ( 53 + 47 )

= 6 . 100

= 600

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