Tìm và sửa lỗi sai của các câu dưới đây: 21.Yuri Gagarin was the first man flying into space. 22.There are also many single mothers and single fathers which are raising children by themselves. 23.The man was injured in the accident was taken to the hospital. 24.You have to study hard to keep pace in your classmates. 25.Instead of calling off the meeting, maybe we can just put it over until next month. 26.If you need to keep fit, then why not take on a sport such as badminton or tennis? 27.People respected him because he was a honest man. 28.We had the dinner in a restaurant last night.

Giúp mình với mình cần gấp ạ, mình cảm ơn

Tìm và sửa lỗi sai của các câu dưới đây: 1.The study of languages are very interesting. 2.I have been working hardly for two weeks and now I feel like a rest. 3.The more frequent you exercise, the greater physical endurance you will have. 4.Take the raincoat with you in case it will rain. 5.That old building is going to be pull down by the workers. 6.The company did not want to hire the man that experience was so limited. 7.Neither John nor his friends is going to the beach today. 8.People consider it rude to point about anyone. 9.He finished the test more rapidly of all in his class. 10.He got a job in a bank because he had no qualifications. 11.Today the number of people enjoying winter sports are almost double that of twenty years ago. 12.Heavy polluted factories will be closed down sooner or later. 13.We visited Canada and United States two years ago. 14.Thanks for the liberation of women, women can now take part in social activities. 15.Neither of his pens are able to be used. 16.Bill is often late for class, which makes his teachers angrily. 17.He walked slowly because of his injuring legs. 18.We were advised not drinking the water in the bottle. 19.Isabel expected admit to the university, but she wasn’t. 20.Mary was determined to leave the office by 4:30 for catching the early train home.

Cho hình thang cân ABCD có O là giao điểm của 2 đường thẳng chứa cạnh bên ADBC và E là giao điểm của đường chéo Chứng minh rằng OẸ là đường trung trực của 2 đáy Cần gấp lắm

Một con lắc lò xo dao động tắt dần trên mặt phẳng nằm ngang. Cứ sau mỗi chu kì biên độ giảm 4%. Gốc thế năng tại vị trí của vật mà lò xo không biến dạng. Phần trăm cơ năng của con lắc bị mất đi (so với cơ năng ban đầu) trong hai dao động toàn phần liên tiếp có giá trị là?

chứng minh rằng trong một tam giác vuông, tổng cạnh huyền và đường cao tương ứng luôn nhỏ hơn tổng hai cạnh góc vuông

Tìm và sửa lỗi sai của các câu dưới đây: 1. Neither plants or animals can survive for very long without water. 2. The little boy's mother bought him a five-speeds racing bicycle for his birthday. 3. Jack London is known as one of the great novelist of the world. 4. My friend not only had excellent ideas but also he did a good job. 5. She worked too hard that she became ill. 6. It was such good book that I couldn’t put it down. 7. Robots in the home might not be enough creative to do the cooking, plan the meal and so on. 8. I’m not used to drive on the left. 9. This apprentice has spent two weeks to work on that new machine. 10. Jason’s professor had him to rewrite his thesis many times before allowing him to hand it in. 11. She wishes that we didn’t send her the candy yesterday because she’s on a diet. 12. The soup you made was too hot for me to eat it. 13. Man build the house and women do it home. 14. My mother is the person I often divide my secrets with. 15. International students should take full use of tutorial appointments.

Viết một đoạn văn phát biểu cảm nghĩ về một loài hoa hay loài cây em yêu.( trong đó có sử dụng 2 trạng ngữ) Giúp mik vs mik đang gấp ạ Nhanh nhanh nhé Mik hứ sẽ vote 5 sao K mạng nha

Mình cần gấp ạ Tính nhanh 5/11 x 7/9 x 12/5 : 5/11

Tại sao andehit k tác dụng đc với natri .......