Câu 1. Đoạn văn trên nói đề vấn đề gì? Vấn đề đó được diễn đạt bằng cụm từ nào? Cách diễn đạt như vậy có tác dụng gì? Câu 2. Theo tác giả, bệnh lề mề đã gây ra những tác hại nào? Câu 3. Từ đoạn trích trên và những hiểu biết xã hội, viết đoạn văn ( khoảng 2/3 trang giấy) nêu suy nghĩ về ý nghĩa của sự tôn trọng người khác.

6. Excuse me! I am doing my homework. ______ turning down your radio a bit?. A. Would you please B. Can you C. Could you D. Would you mind 7. You should work ______ for the coming exam. A. hard B. hardly C. more hardly D. more hard 8. He found a watch when he ______ in the street. A. walked B. has been walking C. was walking D. has walked 9. My uncle used to live ______ a farm when he was young. A. in B. at C. during D. on 10. Millions of Christmas cards ______every year. A. send B. are sent C. are sending D. was sent làm + giải thik

giúp mk nhé mn HỨA sẽ cho CTLHN và 1 vote

Mn giúp mình bài 1 với ạ. Thanks

Giới thiệu về tác giả, tác phẩm văn học trung đại Việt Nam trong chương trình ngữ văn 7 (ngắn gọn càng tốt)

Cho hình bình hành ABCD Gọi H và K theo thứ tự là chân đường vuông góc kẻ từ A và C đến BD a) CM: AHCK là hình bình hành b) Gọi M là giao điểm của AK và BC gọi N là giao điểm của CH và AD CM: AN=CM c) Gọi O là trung điểm của HK CM:O,M,N thẳng hàng (em mong sẽ có hình ạ :(( )

Exercise 4: Complete the sentence with forms of can/ could/ be able to. 1. She was very strong. She _____________ swim all day and dance all night 2. When I was younger, I _____________ stay up all night and not get tired. 3. I am sorry I _____________ come to the meeting next week. 4. Before he had the car accident, he _____________ run very fast. 5. I _____________ remember his name. I’m sorry. 6. Diana _____________ play the piano very well. Her mother is proud of her. 7. She _____________ come on holiday next month if her parents give her permission. 8. At four years old he _____________ read quite well. 9. They _____________ go. The weather was too bad. 10. A: Can you lend me some money? B: Sorry. I _____________. I haven’t got any either. 11. I told my son that it was too late and he _____________ go to the party. 12. If you continue drinking, you _____________ drive home. 13. He _____________ go to France because he had lost his passport. 14. Fred _____________ speak Russian when he was six years old. 15. When _____________ (you) come tomorrow? Exercise 5: Choose the correct answer A, B, C or D to finish the sentences. 1. Listen! We ............. hear a train in the distance. A. can B. could C. will be able D. were able to 2. I don’t think he ............. win the next competition. A. could B. can’t C. won’t be able to D. will be able to 3. Michael is very proud to ............. play in a jazz-band. A. be able to B. can be able C. will be able to D. could be able 4. When I was five, I ............. swim. A. can not B. could not C. am not able to D. will not be able to 5. I have to go to a meeting tomorrow night so I ......... come to the party. I’m very sorry. A. can’t B. wasn’t able to C. couldn’t D. can’t be able to 6. We ............. go to the party. We’re going to a wedding. A. couldn’t B. won’t be able to C. will can’t D. want be able to 7. A: Can you lend me some money? B: Sorry. I ............. . I haven’t got any either. A. couldn’t B. am not able to C. can’t D. won’t be able to 8. They ............. go. The weather was too bad. A. weren’t able to B. can’t C. won’t be able to D. couldn’t 9. She ............. go on holiday next month if her parents give her permission. A. can’t B. will be able to C. could D. couldn’t 10. The fishing boat sank but luckily all the crew ............. save themselves. A. couldn’t B. will be able to C. were able to D. could 11. Lola ............. run better last year. A. can B. could C. will be able to 12. They ............. train in the gym in two days. A. can B. could C. will be able to 13. We ............. talk about it for a long time. A. can B. could C. will be able to 14. Do you think we ............. park over here? A. can B. could C. will be able to 15. ............. you taste the garlic in this stew? A. can B. could C. will be able to 16. ............. you understand what he said? A. can B. could C. will be able to

Câu 1. Đoạn văn trên nói đề vấn đề gì? Vấn đề đó được diễn đạt bằng cụm từ nào? Cách diễn đạt như vậy có tác dụng gì? Câu 2. Theo tác giả, bệnh lề mề đã gây ra những tác hại nào? Câu 3. Từ đoạn trích trên và những hiểu biết xã hội, viết đoạn văn ( khoảng 2/3 trang giấy) nêu suy nghĩ về ý nghĩa của sự tôn trọng người khác.

cách dùng máy tính tách phương trình bậc nhất 1 ẩn

a) 1/x-y+3xy/y^3-x^3+x-y/x^2+xy+y^2 b) 3/x^2+2xy+y^2+4/2xy-x^2-y^2+5/x^2-y^2