II. Put these words in their correct order to make meaning sentences:

1. any milk/there/ in the bottle/isn’t/

=> …………………there isn't any milk in the bottle…………….

2. can/go to buy/where/meat/you/?/

=> …………where can you go to buy meat?………………….

3your father/what/in his free time/do/does/?/

=>…what does your father do in his free time………

4. are/in the school yard/playing soccer/these students/

=> …………these students are playing soccer in the school yard…………..

5. sometimes/do/go camping/they/?/

=> ………do they sometimes go camping?……………

6. goes swimming/he/with his friends/usually/

=> …………he usually goes swimming with his friends……………

7. plays video games/Nam/in the afternoon/often/

=> ………Nam oftens plays video games in the afternoon…………

8. don’t go jogging/often/in the evening/I/

=> ……………i don't often go jogging in the evening……………..

9. like/is/in your country/what/the weather/?/

=> ……………what is the weather like in your country?………………….

10. going to do/are/ this weekend/what/you/?/

=>……What are you going to do this weekend……………

11. visit/I am/ next week/going to/ DaLat/

=>………I am going to visit Da Lat next week……………

12. take some photos/they/at the beach/are going to/

=>…………They are going to take some photos at the beach…………

Hiệu của hai số tự nhiên là 4441, nếu viết thêm một chữ số 0 vào bên phải số trừ và giữ nguyên số bị trừ thì được hiệu mới là 3298.

                        Giải:

Khi viết thêm chữ số 0 vào bên phải số trừ thì số trừ gấp lên 10 lần.

Số trừ là: (4441 - 3298) : 9 = 127

Số bị trừ là: 4441 + 127 = 4568

you have to dress yourself now ->It's .............necessary for you to dress yourself now....................

đáp án là 6

2-4+6-8+...-100+102 

= (2 - 4) + (6 - 8) + ........... +(98 - 100) + 102

= -2 + -2 + -2 + ..... + -2 + 102

= -2.50 + 102

= -100 + 102

= 2

Đề bài : abc + acc + dbc = bcc ( ĐK : 0 < a , b < 10 )

=> abc + a00 + dbc = b00

=> bc + bc = 2 x bc chia hết cho 100

Mà 0 < bc <= 99

=> 0 < 2bc < 200

vậy bc = 50

Thay vào ta có :

a50 + a00 + d50 = 500

=> a00 + a00 + d00 = 400

=> vì  2 x a + d = 4

Vì a và d khác 0 nên a = 1 ; d = 2

Vậy abcd = 1502

:((

vậy sao bạn giống mình vậy

cho mình 1 k nha 

1:Was repaired

2: will be bought

3: are being watered

4: has been learnt

5: was watched

6: has been read

7: was stolen

8: was broken