Cho các oxit: P2O5, CO2, SO2, CaO, Na2O.Oxit nào có khả năng tác dụng với nhau? Viết phương trình hóa học.

Nêu tóm tắt phần dinh dưỡng trong bài trùng biến hình và trùng giày . Vì e mất vở nên mới hỏi các bạn nào có sách giúp e vs ạ . Chính xác từng li từng tí trong sách vs ạ .

Hoang/play chess / for/ national team/ since / he/ 6 it/be/rainny/a week grandma/be/ill/last week he/write/4 novels / since/he/leave/university

làm hộ mình nha bài nào cũng đc làm hết thì càng tốt

ai chỉ mk cách khắc phuc lỗi này: các phần mềm nó ko còn trên màn hình nền nữa phải làm sao đây? Cách xóa bluestack nữa

Giúp mik với miksex vote 5*, mik cảm ơn nhiều >_<

Cốm đây mn Edit pic dưới nha Bực ghê

Instead of using 'somebody, 'they' etc., write a passive sentence. 1. The meeting is now on 15 April. They hace changed the date. The date of.......................................................................................... 2. I didn't know that somebody was recording our conversation. .............................................................................................................. 3. Is anyone doing anything about the problem. .................................................................................. Nhanh với ạ!

Có bao nhiêu số tự nhiên có 6 chữ số đôi 1 khác nhau và chia hết cho 5 từ các chữ số 0 1 2 3 4 5 6 7 8 9

III: CHOOSE THE CORRECT ANSWER. 1. My hobby is …………………..dolls (collect/ collecting/ collects/ collected) 2. He does………………………everyday. (camping/ badminton/ gymnastics/photos) 3. My younger brother loves……………..…monopoly with me every evening.(riding/ talk/ playing/ walking) 4. They ……………………….that swimming is interesting.(like/ think/ have/ make) 5. They ………….....shopping for food on Sundays. (collect/ are going/ will go/ go) 6. Will you ………………...making models in the future?(pick up/ look for/ take up/ find) 7. What does your father do ……………….his free time?(in/at/on/while) 8. You can share your stamps….….other collections …….a stamp club.(with-at/to-at/with-in/to-in) 9. If you have a lot of bottles, dolls, or stamps, your hobby is ……….(collecting/dancing/making model) 10. We love…………new film because it is very interesting.(listening/watching/ watches/reading) 11. Our uncle……………………...badminton once a week.(is playing/ plays/play/will play) 12. I find…………………………….…..dangerous. (swim/ swimming/ swims/ am swimming) 13.My mom wants to keep fit, so she………………tennis three time a week.(is playing/ play/ plays/ will play) 14. We don’t like …………………….…..the pictures. (painting/ paint/ are painting) 15. I think…………………...mountain is dangerous. ( climbing/ climbing/ collecting/ collect) 16. I love……………….in the park with my friends.(walk/walking/take/taking) 17. I think you should take up swimming………………………...it is suitable for your health.(so/because/although/but) 18. If you choose sewing as your hobby, you will……………………………..…your own clothes.(do/make/take/get) 19. What is your …………………..….hobby?(like/ favorite/interesting/boring) 20. Do you think that hobby is……………………and boring?(easy/difficult/dangerous/interesting)