Dạ mọi người giúp em câu này với ạa: Phân tích sự ảnh hưởng của hiện tượng hiệu ứng điện từ để sắp xếp các chất sau theo chiều tăng dần tính acid và giải thích sự sắp xếp đó

tìm số trung bình cộng các số sau 42và52 36,42và57 34,43,52và39 20,35,37,65và73

1. They have a _________________ time in Hawaii. (wonder) 2. I’m ______________in collecting waste paper. (interest) 3. The game show on TV last Sunday is very _____________ . (interest). 4. Warm clothes are ________________ for hot weather . ( suit). 5. Share your ____________________ story with our readers. (recycle) 6. The country’s_____________resources include forests, coal and oil (nature) 7. My uncle likes to visit _______________villages in highlands. (tribe) 8. Tomorrow the weather in our city is warm and _____________ . (sun) 9 She looked ____________ in her wedding dress. (magnificence) 11. It’s _________to live in a dull countryside ( interest) dựa vào hình dưới viết công thức ra thôi k cần điền chữ

giúp em làm câu b với ạ, em cảm ơn

giúp em với em cần gấp lắm ạ , vẽ hình hộ em với . làm ơn với ah

1. The biggest storm is going to come” Mr. Jacker said .  Mr. Jacker said that……………………………………………………………. 2. “ You are always in my heart” David said to Jackie.  David told Miss Jackie………………………………………………………………………….. 3. “ He will be captured next Sunday” Peter said to Min.  Peter said to Min that………………………………………………………………………. 4. “ We are very proud of you” Pop said to Mark  Pop said to Mark……………………………………………………………………….. 5. “ You should install the solar panels on the roof of the house” They said to Nam  They said to Nam……………………………………………………………………………….. 6. “ You will be able to reduce the use of water” He said to Lan.  He said to Lan that…………………………………………………………………………… 7. “ I never tell Ba sbout this” Nick said to Alice.  Nick said to Alice…………………………………………………………………………. 8. “ We must finish the task this afternoon” The monitor told the classmates.  The monitor said to…………………………………………………………………………………. 9. The headmaster told the staff “ We will try our best to defeat ThanhHoa City these years”  The headmaster………………………………………………………………………………….. 10. “ T-shirt is more formal but less convenient” The seller said to me.  The seller told me………………………………………………………………………………… 11. “ I can not stand t his weather” the teacher said.  The teacher said that…………………………………………………………………………….. 12. “ You are so annoying” Mr. Brown said to him.  Mr. Brown………………………………………………………………………………………… 13. “ We are going to buy some food and candles for the coming storm” Tim said.  Tim said that………………………………………………………………………………………. 14. “ The Ao dai symbolizes for the beauty of Vietnamese women.” Some people said.  Some people said that……………………………………………………………………………… 15. “ I must see the dentist now” Mr. Ngoc said .  Mr. Ngoc said that…………………………………………………………………………………

Giúp em bài này ạ Làm y hệt ạ ko đc đỏi thành bài giải

XII. Read the following passage then choose the best answer to complete each sentence. (5 pts) Cheap airplane tickets: To fly for less money, you can buy non-refundable plane tickets two or three months before your trip. The cheapest way to fly is as a courier. In return for delivering a package for a courier company, you get a plane ticket that costs as little as one quarter of the regular fare or even less if the company needs someone at the last minute. Recently, a courier flew round trip from Los Angeles to Tokyo for $100; a regular ticket cost around $1,800. Train passes: If you are going to do a lot of travelling by train, a train pass will save your journey. Buying a single pass gives you unlimited travel for a period of time. Train passes can be especially useful in India, which has the world’s largest rail system; in Japan, where trains are fast and convenient; and in Europe, where trains go to over 30,000 cities. Hotels: Hotels used to provide cheap accommodations-in dormitories-for people under the age of 25. Nowadays, hostels don’t have any age requirements. They’re not only cheap but a great way to meet people. Hostels are often in interesting places - a castle in Germany, a lighthouse in California, a one-room schoolhouse in the wilderness of Australia. And sometimes hostels have luxuries like swimming pools. 1. In order to fly cheaper, you can A. book two months before your trip. B. book three months before your trip. C. buy no-refundable plane tickets. D. buy non-refundable plane tickets two or 3 months before you travel. 2. A courier A. is cheaper than many other fare. B. is three times cheaper than a regular fare. C. is four times cheaper than a regular fare. D. can only be found from Los Angeles. 3. A train pass A. helps you travel fast from one place to another. B. saves your money. C. can be useful in a country where there isn’t a D. can be useful anywhere in the world. large railway system. 4. Hotels A. are only for people under the age of 25. B. don’t require how old you are. C. are great way to make friends. D. cheaper than it used to be. 5. You can find A. a lighter house as a hotel. B. a cattle. C. a dormitory. D. a cottage.

Trong văn bản Cổng trường mở ra, có phải người mẹ trực tiếp nói với con hay không? Theo em, người mẹ đang tâm sự với ai? Cách viết này có tác dụng gì? Tại sao tác giả lại lấy nhan đề cho văn bản là "Cổng trường mở ra"

Hãy lấy 5 ví dụ về phép truyền tin