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Use the suggested words to write full sentences to make a meanigful passage:1.Vietnam,/most newpapers/publish/every day.2.Most people/love/read/them,/and so/I.3.The Tuoi Tre/one/favourite/newpapers/because/it/useful source/information.4.Yesterday/I/by/one.5.There/so much/interesting/entertaining/news/that newpaper.6.Therefore/I/ read/whole paper.7.In fact/it/relaxing/me/read newpapers/every day.8.Nowadays/Internet/increasingly/develop/and/become/part/our/daily life.9.It/provide/great...
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Use the suggested words to write full sentences to make a meanigful passage:

1.Vietnam,/most newpapers/publish/every day.

2.Most people/love/read/them,/and so/I.

3.The Tuoi Tre/one/favourite/newpapers/because/it/useful source/information.

4.Yesterday/I/by/one.

5.There/so much/interesting/entertaining/news/that newpaper.

6.Therefore/I/ read/whole paper.

7.In fact/it/relaxing/me/read newpapers/every day.

8.Nowadays/Internet/increasingly/develop/and/become/part/our/daily life.

9.It/provide/great benefits/millions/peple/all/the world.

10.First/all/internet/be/fast/convenient/way/us/get/infomation.

11. we / communicate / friends / relatives / means / email / chat 

12. secondly / internet / ptovide / us/ unlimited source/ entertainment

13.we/ paly/games/listen/to music / movies/internet

14. thirdly/we /use internet /as/ affective way/ self study

15. there/be/many/on line lesson/online schools/ us/choose

16.  conclusion / internet / be / wonderful invention / modern life

17. nobody/deny/benefits/internet/our every day activities

18. the internet / be / wonderful invention/modern life 

19. the benefit/internet/our life / have become certain 

20. however , it /still take time / for the internet/reach the countryside

21. therefore, i / feel/it a pity/me/myfriends/ not to have access to it

22. i/ have an uncle / the city/ i occasionally pay him a visit / weekends

23. this/be / a good change / me / surf the net

23.i/spend most of the time / surf webs

24. i/find/some really interesting me 

25. i wish my school / have acces / the internet

26. all students / my school/ improve their learning / keep their knowledge updates

27. the internet / develop/ increase/ today 

28. it / become /part / everyday life

29. internet / be / very fast and convinient way/ get information

30. it/be/cheap way/ communicate/ friends and relatives / means of email or chatting

31. you / check/ weather condition / before/camping or fishing 

32. you/ can book/ tickets/film shows, concerts,soccer matches or hotels,...

33. it/ be source of entertainment

34. you/ listen to music/ watch videos /paly games...

35. the internet / be / wonderful invention/modern life 

36. it/make / world / a small village

0
6 tháng 2 2021

BT1:

\(1,2FeS_2+\frac{11}{2}O_2\underrightarrow{t}Fe_2O_3+4SO_2\)

\(2,2SO_2+O_{_{ }2}\underrightarrow{t,V_2O_5}2SO_3\)

\(3,SO_3+H_2O\rightarrow H_2SO_4\)

\(4,H_2SO_4+Na_2SO_3\rightarrow Na_2SO_4+SO_2+H_2O\)

\(5,CaO+SO_2\underrightarrow{t}CaSO_3\)

\(6,CaSO_3\underrightarrow{t,xt}CaO+SO_2\)

\(7,CaO+H_2O\rightarrow Ca\left(OH\right)_2\)

\(8,CO_2+Ca\left(OH\right)_2\rightarrow CaCO_3+H_2O\)

20 tháng 11 2020

a) Dấu hiệu chứng tỏ PƯHH xảy ra :

Nhôm tan, xuất hiện khí bay

b) Sơ đồ phản ứng : Al + HCl --> AlCl3

PTHH : < VT có H còn VP không có H , bạn xem lại đề -- >

20 tháng 11 2020

a, Dấu hiệu: nhôm tam xuất hiện khí bay 

b, vVUTR0N ( vào TK )

đây là phản ứng thế nhé, có thể mở sách tìm hiểu thêm. 

19 tháng 11 2020

https://krunker.io/?game=FRA:bv5fq

27 tháng 11 2020

etgcffyuyy1234456

4 tháng 2 2022

gfvfvfvfvfvfvfv555