Write a passage (80-100 words) about a musician you like most

Tìm trong Nhật kí trong tù những bài thơ viết về trăng?

theo em giữa gia đình nhà trường và xã hội ai là người chịu trách nhiệm trước tiên trong việc tạo điều kiện tốt nhất cho sự phát triển của trẻ em? vì sao?

Mọi người giúp em với, em cảm ơn ạ.

Test sinh hóa có phải là đặc điểm quan trọng trong nhận diện vi sinh vật không?

Lập phương trình đường thẳng PQ

Làm hộ em đi em hết đ rồi mà đang cần gấp lắm Cả 3 trang nha 60đ nè

Giúp em câu a thôi cũng được mng ơi, nửa câu a thôi cũng đc ạ Đốt cháy hoàn toàn một hidrocacbon X ở thể khí thu được 0,14 mol CO2 và 1,89g H2O a) Tìm CTPT & CTCT của X, biết X trùng hợp tạo thành cao su buna b) Viết phương trình phản ứng của X với HBr theo tỉ lệ mol 1:1 và gọi tên sản phẩm

I. Pick out the word whose underlined part is pronounced differently from that of the other words: 1. A. music B. discuss C. serious D. sense 2. A. stream B. heavy C. ready D. head II. Pick out the word that has the different stress pattern from that of the other words: 3. A. botanic B. glorious C. assemble D. delicious 4. A. divide B. control C. receive D. listen III. Choose the best answer among A, B, C or D that best completes each sentence; 5. "Now, I am ready". She answered. A. she answered that now she was ready. B. she answered that now she is ready. C. she answered that then she is ready. D. she answered that then she was ready. 6. The building in the middle of the town_______. A. is being painted B. being painted C. Is painting D. be painted 7. I ______you the book if you had asked my father. A. would lend B. would lent C. would have lend D. would have lent 8. Unless this biodiversity were maintained, marine would be at stake A. in dangerous B. in danger of C. at risk D. at risky 9. If I had money, I _____that car. A. will buy B. would buy C. would have bought D. bought 10. There will be ______good film at _____cinema next week. A. the/the B. a/a C. a/the D. the/a 11. I'm learning English ______English songs. A. for sing B. to sing C. to singing D. singing 12. If you _____the prize, you would become a millionaire. A. win B. would win C. has won D. won 13. Can you repair my bicycle? -Oh, yes, I ______it now. A. am going to do B. will do C. will to do D. do 14. I prefer rock ______jazz. A. of B. than C. to D. for 15. "______football club do you like best, Van?" __ "Chelsea, of course". A. whom B. who C. why D. which 16. ______the heavy traffic, we came to his party late. A. because B. despite of C. because of D. In spite 17. Why did you turn on the T.V? - I _______a football match at 6 o’clock. A. am being watched B. am going to watch C. will watch D. should watch 18. It's a really ______film. A. terrify B. terrified C. terrifies D. terrifying 19. The water in this area is________. A. polluting B. pollute C. polluted D. pollution 20. The boy was ___________when he was 2 years old. A. abandoned B. increased C. wasted D. gone 21. They were absent because of_____________ A. sick B. sicken C. sickly D. sickness IV. Choose the underlined part that needs correction 22. The students were interesting in taking a field trip to the National Museum. A. interesting B. were C. taking D. a field trip 23. My brother prefers science fiction films than horror ones. A. My brother B. than C. science D. ones 24. If Mr. Black weren’t late, he wouldn’t have lost his job. A. lost B. his job C. weren’t D. wouldn’t 25. The students were interesting in taking a field trip to the National Museum. A. a field trip B. interesting C. were D. taking

Giải giúp mik với ạ!!! Đốt cháy hết 16,8 gam kim loại Sắt trong bình chứa khí oxi tạo thành oxit sắt từ. a) Viết phương trình phản ứng? b) Tính thể tích khí oxi (ở đktc) đã tham gia phản ứng. c) Tính khối lượng oxit sắt từ đã tạo thành. (Biết: Fe = 56; O = 16)