Matt: What are you _________ this summer? Kelly: I'm ___________ to visit my grandparents. Matt: Oh, wow! Are you ____________ forward to it? Kelly: Yeah! I like __________ time with them. Matt: Are you planning to go alone? Kelly: No, I'm ______________ to go with my sister. Matt: That's great!

Xét chiều biến thiên của hàm số sau: y = | x² - 2x |

Nhúng 1 lá sắt nhỏ vào dd chứa những chất : FeCl3, AlCl3,CuSO4, Pb(NO3)2, Nacl ,HCL , HNO3 , H2S04 (đặc nóng), NH4NO3 . Hỏi : Số trường hợp tạo muối Fe(II) là ? . Chất nào phản ứng đc thì viết pt giúp mình nhé . Thanks ạ

giúp mình câu 16, 17, 18, 19, 20 với ạ

Bác hồ sinh năm 1890.Bác Hồ sinh vào thế kỉ nào

Mỗi lần em đc bố cho đến nơi làm việc , em hãy quan sát thật kĩ hình ảnh bố làm việc và phát biểu cảm nghĩ của em ? Giúp mình vs ạ

Exercise 2. Kết hợp hai câu lại với nhau dùng đại từ quan hệ. 1. The doctor is with a patient. The patient’s leg was broken in an accident. →the doctor is with the patient whose leg was broken in an accident 2. Jane is the woman. Jane is going to China next year →Jan is the woman who is going to China next year 3. Janet wants a typewriter. The typewriter self corrects. → 4. I found this book last week. The book contains some useful information. → 5. Mr. Bryant’s team has lost the game. He looks very sad. → 6. James wrote an article. The article indicated that he disliked the President. → 7. The director of the program is planning to retire next year. The director graduated from Harvard University. → 8. This is the book. I’ve been looking for this book all year. → 9. William wants to become a judge. William’s brother is a lawyer. → 10. The last record became a gold record. The record was produced by this company. → 11. Checking accounts are very common now. The Checking accounts require a minimum balance. → 12. Felipe bought a camera. The camera has three lenses. → 13. Frank is the man. We are going to nominate Frank for the officer in the school (nominate sb for/to a post = appoint ) 14. She is the woman. I wrote to her. → 15. They’re the people. I was talking about them. → 16. John received a scholarship. John’s grades are the highest in the school. → 17. That is the dog. I was afraid of it. → 18. Mr Cox is the manager. I am phoning for him. → 19. That is the tunnel, He went through it. → 20. She is the lady. He argued with her. → 21. She is the policewoman. The driver spoke to her. → 22. That is the mistake. I am complaining about it. → 23. He is the man. The novel was written by him. → 24. That is the shop. I bought a radio from it. → 25. Mr Cox is the manager. He saw Ann. → 26. Those men saved my life. They pulled from the burning car. → 27. That woman travels everywhere by private plane. She is a millionaire. → 28. That hotel’s near the beach. It’s the most expensive. → 29. Those birds migrate to Antartica. They breed near the North Pole. → 30. He is the criminal. The police are looking for him. → 31. These are the books. I use them in class. → 32. The blue car crashed. It was a Ford. → 33. That’s the travel agency. It sells cheap tickets. → 34. They are the spies. The police have been watching them. → 35. That is the name. I couldn’t remember it yesterday. → 36. Those are the astronauts. They were in orbit for six months. → 37. My parents send their best wishes. You met them last month. → 38. The parcel contained a bomb. They had opened it carefully. → 39. The match will be shown on TV tonight. They filmed it this afternoon. → 40. His sisters are identical twins. I saw them last year. → 41. The film is about two people. Their plane crashed in the jungle. → 42. The play is about a King. His ambition is to rule the world. → 43. The ballet is about the princess. Her stepmother hated her. → 44. The song is about 2 young lovers. Their romance ended happily. → 45. Charlie Chaplin died in 1977. His film amused millions. → 46. Rod Lee, the actor, has just won an Oscar. I know her sister. → 47. Our teacher speaks English perfectly. Her parents are Greek. →

I.Odd one out 1. A. population B. healthy C. serious D. crowded 2. A. increase B. stressful C. support D. provide 3. A. village B. countryside C. city D. atmosphere 4. A. disease B. poverty C. healthcare D. crime 5. A. slum B. wealthy C. spacious D. healthy 6. A. malnutrition B. headache C. obesity D. drought 7. A. hungry B dense C. flood D. difficult 8. A. death B. commit C. spread D. increase 9. A. shortage B. poverty C. crime D. peaceful 10. A. pilot B. violence C. farmer D. artist II. Choose a word that has a different stress pattern from others 1. A. lazy B. children C. disease D. stressful 2. A. crowded B. wealthy C. problem D. effect 3. A. question B. invite C. city D. village 4. A. diverse B. weather C. money D. doctor 5. A. native B. river C. relax D. dentist 6. A. peaceful B. describe C. spacious D. dialogue 7. A. review B. pollute C. sister D. enjoy 8. A. complete B. candle C. traffic D. heaven 9. A. frighten B. nature C. number D. decide 10. A. compare B. freedom C. artist D. standard

B1 A=(√√5+3 - √3-√5)² B2 A= 3+2√3/√3 - 1/√3-√2 + 2+√2/√2+1 Giúp mik vs ạ Hứa 5 sao!

Đề bài là thực hiện phép tính ạ