trong một đợt quyên góp sách ủng hộ đồng bào chịu ảnh hưởng của lũ lụt ở miền Trung, số sách quyên góp của 3 lớp 7A; 7B; 7C lần lượt với tỉ lệ 3; 5; 2 tính số sách quyên góp của mỗi lớp. Biết lớp 7B ủng hộ nhiều hơn lớp 7C là 60 quyển. Giúp tui với, plz :((

Các bạn giải bài này giúp mình với

Bắc Mỹ của nước Mỹ mà tại sao người nước Anh lại đến đó cai quản và thống trị còn người nước Mỹ thì không?

a, 9 x 3^3 x 1/81 x 3^2 b, 4 x 2^5 x ( 2^3 x 1/16 ) c, 3^2 x 2^5 x ( 2/3 )^2 chú ý x là nhân ^ là số mũ

một số có hai chữ số giống nhau nhân với 6 cũng bằng một số khác có hai chữ số giống nhau nhân với 3.biết các tích tìm được đều bé hơn 100 . tìm các số có hai chữ số giống nhau đó

giúp em với ạ em cần gấp hứa vote 5 sao + ctlhn

In 1990, due to the change of the economic situation, Dong Ho paintings were difficult to sell and many _____ quit their job. A. craftsmen B. crafts C. craftsmanship D. craft unions 7. I don’t like to ask people for help but I wonder if you could _____ me a favour. A. make B. do C. find D. pick 8. In 1990, due to the change of the economic situation, many Dong Ho cooperatives had to_____ . A. close down B. shut C. close D. close in 9. In the past, local were chosen to make sophisticated embroidered costumes for the Vietnamese King, Queen and other Royal family members. A. skillful artists B. skilled artisans C. skill workers D. skillfully works 10. I am not sure_____ I can solve this problem. A. how B. what C. who D. by whom 11. Luke: “John had an accident. He has been in hospital for 5 days.” Peter: “_____” A. Poor him. B. Oh. Is he? C. How's terrific! D. Poor it. 12. Minh: “_____” Linh: “Yes. I’d love to.” A. What do you like doing? B. How about something to drink? C. What about going shopping? D. How do you do? 13. This is the first time I've lived in a city with a high crime rate. A. I am not used to living in a city with a high crime rate. B. I am very afraid of living in a city with a high crime rate. C. Living in a city with a high crime rate is very dangerous. D. I don’t like living in such a high crime rate. 14. Please don’t use shower after midnight. A. Would you mind not to use shower? B. Would you like to use the shower before midnight? C. I don’t want you to use the shower. D. Would you mind not using the shower after midnight? 15. I agree he’s a good worker, but I still don’t think he should get the job. A. He can’t get the job though he was a good worker. B. Despite the fact that he’s a good worker I still don’t think he should get the job. C. He is such a good worker that he can get the job. D. He is too bad to get the job.

Giải họ mình đề ở dưới nha cảm ơn nhieuu

helppppppppppppppppppppppppppppppp

Exercise 2 - Complete the sentences using one of the forms: will or going to. 1. Of course I _______ (take) you to the airport. 2. I’m not sure but perhaps they _______(ask) my name and my address. 3. _______( you/ read) a detective story? 4. What _______ ( you / do) this afternoon? 5. It is her birthday tomorrow. She _______( be) eighteen. 6. Are you going out? Yes, I _______ (buy) some tablets. 7. We _______(spend) some days in Italy. Do you want to come along? 8. I can’t see you on Saturday. I _______ (visit) my uncle. 9. What _______(you/study) in Social Studies next year? 10. Oh, I’m sorry. I complete forgot. I _______ (do) it next Saturday. 11. We’ve nothing to do. _______(we/ go) to the zoo? 12. Can I use your shampoo? I _______(wash) my hair. 13. What language _______(you / study)? I’ve decided for Spanish. 14. Where are you going? I _______(pay) the phone bill. 15. What would you prefer, tea or coffee? I _______ (have) some tea. 16. We _______(be) away all day on a school excursion. 17. I promise I _______(visit) all the museums in the city. 18. I _______(work) hard in physics next term. 19. There’s a hole on the way. He _______ to fall. 20. Look at those big black clouds! it _______(rain).