Dot chay hoan toan 24,8 gam phot pho do bang 33,6 lit khi oxi do o dktc den khi phan ung xay ra hoan toan . a) Tinh khoi luong chat du sau phan ung b) Tinh thanh phan phan tram ve khoi luong cac chat co trong hon hop thu duoc sau phan ung?

Viết đoạn văn ngắn giải thích câu tục ngữ : Tháng bảy kiến bò chỉ lo lại lụt

GIúp mình vs ạ mình hứa sẽ vote 5 sao

Cho x∈Z thỏa mãn (2x+10):(−5)=|−3|.(−2)3 . Số nguyên x bằng bao nhiêu ?

giải giúp mình vs mình cảm ơn ạ

I.Circle the best answer for the following sentences (3.0 pts) 1.The legendary monster of Loch Ness in Scotland …………millions of visitors A. attract B. attracts C. is attracting D. have attracted 2. People in countries like The USA, Great Britain, and New Zealand use English as their ..........language A. native B. official C . foreign D. second 3.Nick : Tom, we are going to China this summer and we’ll probably be walking along the Great Wall Tom : …………….. I’ve always wanted to do that A. Really B. Awesome C. Sure D. Boring, just boring 4. ……………..is both a country and a continent. A. America B. North Ireland C. Canada D. Australia 5. The USA ...................Thanksgiving Day since 1864 A. celebrates B. celebrated C. has celebrated D. is celebrating 6. ……………..was the first city in the world to have its own fire brigade . A. Scotland B. Edinburgh C. Great Britain D. London 7. Noise pollution can lead to________loss. A. looking B. hearing C. listening D. reading 8. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money. A. were/ would B. am/ will C. were/ will D. am/ would 9. Water ________________ in the lake has made the fish die. A. pollution B. pollute C. polluted D. polluting 10. Have you come_______solutions to this problem? A. up to B. up with C. to with D. on to 11. Mi and Nick like ___________ back Mi’s home village on holiday. A. comes B. come C. came D. coming 12. Ships spill oil in oceans and rivers. This results____the death of many aquatic animals and plants. A. to B. in C. from D. at II. Complete the sentences , using the correct form of the words in brackets (5,0pt) 13. The number of English speakers in the world ( increase )…………………….…..fast 14. Kilts is a traditional garment for (Scotland)...................................................men 15. Buckingham Palace is a major tourist (attract ).............................................. 16. This animal, kangaroo, is a (symbolize )........................................of Australia. 17. New Zealand is famous for the ( scenery )…………………..beauty of its mountains and forests 18.The____________fish are floating in the water. DIE 19. The river is________________by the dumping from nearby factories. CONTAMINATE 20.Noise pollution can also lead to headaches and high blood____________. PRESS III. Rewrite the sentences below without changing their original meaning. (2pts) 21. Radioactive pollution is very dangerous. It can cause abnormal growth. [since] ................................................................................................................................................ 22.I don’t have much money now, but I want to buy a house in Vinhomes Ocean Park. If................................................................................................................................................ IV. One of the four underlined parts each sentence is not correct in standard English. Identify them and correct them. (3pts) 23. If Lucia had been here now, she would find out the truth about her uncle’s accident. …………… 24.If you were in financial difficulty, I would have helped you. ...................................... 25.If a student takes a course on Computer Science, it will take him four years doing the cours

Chỉ ra các cảm xúc mà mỗi câu cảm thán dưới đây biểu thị. a. Ôi quê hương! Mối tình tha thiết Cả một đời gắn chặt với quê hương b. Con này gớm thật!

help em bài 6 vs ạ plssssssssss

So sánh 2021²¹ + 2020²⁰ với 2021²¹

vẽ theo hình mẫu ở dưới nhoa!!!!!!!!!!!!!!!!!!!!!!!