Chủ từ là some of chia số ít hay nhiều'

Giúp mình với :)))))))))))))))))))))]))))))))))))))))))))))))))))))))9)))))

Chứng minh rằng : N = 6 + $6^{2}$ + $6^{3}$ + ... + $6^{2020}$ chia hết cho 7 , nhưng không chia hết cho 9

Một hình chữ nhật có chiều dài bằng 1/ 4 chiều rộng . Tính chu vi hình chữ nhật đó biết diện tích là 1715cm2. Một hình chữ nhật có chiều rộng bằng 5/6 chiều dài . Tính chu vi hình chữ nhật đó biết diện tích là 270cm2

Giải giùm mình đii dạng này mới gặp

Vẽ Chibi nha Hicc muốn có 1 bé Oc thực sự chứ Oc Min lộn xộn quáaa:()

Cho tam giác ABC có AB <AC. Gọi BM là đường trung tuyến của tam giác ABC. Trên tia đối của tia MB lấy điểm E sao cho ME = MB. vẽ hình hộ mình nha / cảm ơn nhìu lắm luôn =D

1.one. / is more / than that / interesting / This book ................................................................................................................................................... 2. he listened her / favourite music. / Jane didn’t / news, but / watch sport ................................................................................................................................................... 3. Andy is in the music room now and he is learning to _ _ _ _ the guitar. 4. There are three rulers on the table. _ _ _ _ _ is your ruler? 5. Which sentence is correct? (nghe) A. Nam watches English cartoon on the Internet. B. Nam watches sports news in English on TV to learn English vocabulary. C. Nam practices listening by watching movies in English. D. Nam watches English cartoons to practice listening to English. 6. This is ………………bike of all. A.the cheaper B. the cheapest C. a cheaper D. a cheapest 7. Lien’s mother / needs some / so she is going / flour / to the bakery. ................................................................................................................................................... 8. ham / need? / do you / much / How ................................................................................................................................................... 9. She is a tall girl _ _ _ _ long black hair and big round eyes. 10. We learn about artists, kinds of pictures and the way to draw or paint a picture in _ _ _ lessons. 11. We …………….arrive home at 11 am yesterday but the flight was delayed until 1 pm. A. has to B. have to C. had to D. did have to 12. What’s Vi Da village like? – It’s………………and…………… A. quiet / pretty B. in Hue / pretty C. rainy / high D. far / busier 13. There is / between Arsenal and Liverpool / a very interesting / on TV tonight. / football match ................................................................................................................................................... ................................................................................................................................................... 14. borrow / to return it. / my pen / You can / if you promise ................................................................................................................................................... 15. At ten thirteen AM, the students have …………………… (nghe) 16. When we left the museum, we went _ _ a restaurant and had a pizza. 17. What does Mrs Jane grow? - …………. A. Some vegetables B. Some chicken C. Some buffalo D. some pigs 18. A. classroom B. desk C. board D. street 19. When / the accident / did / happen, /Quang ................................................................................................................................................... 20. There aren’t / any / good programs / showing / at the moment. ................................................................................................................................................... 21. Mom is cooking _ _ _ _ I come home. 22. BES _ DE 23. Don’t eat too much………….. A. oranges B. apples C. meat D. juice 24. Monday is the ………………..day of a week. A. first B. once C. one D. All are correct 25. We often / talk /about / in the evening. / our daily activities ................................................................................................................................................... 26. Clara / enjoys / cartoons / watching / after school. ................................................................................................................................................... 27. Does she …………………her hair every morning? (nghe) 28. T _UCH A. for B. in C. to D. at

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