IV. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to answer each of the following questions. Did you ever wonder why it is so difficult for adults to start to learn English or a foreign language? Every year, millions of grown-ups around the world spend a large amount of money on learning English but not many of them succeed in becoming fluent English speakers. This is because it is not easy to pick up a new language after a certain age. However, small children learn foreign languages without much difficulty. This is because they have a special ability that helps them learn languages fast. This ability weakens when people grow older. Think of the little time children need to learn their native languages. Therefore, if you have the desire to learn English or any other foreign language, you should begin as soon as possible. Remember that the longer you wait, the harder it will become. Câu 10. The best title for the passage would be ______. A. Special Abilities for Language​B. Children and Grown-ups C. Language Learning: the Younger, the Better ​D. The Popularity of English Câu 11. The word "grown-ups” in paragraph 1 is closest in meaning to ______. A. languages​B. adults​C. children​D. teenagers Câu 12. The word “they” in paragraph 2 refers to ______. A. adults​B. languages​C. abilities​D. small children Câu 13. According to the passage, children learn a foreign language fast because ______. A. they have much time to do it​B. they have special ability C. they are more interested in languages​D. they are smarter than grown-ups Câu 14. According to the passage, if you wish to learn English, you should ______. A. start early​B. become younger​C. learn from children​D. learn with children V. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to answer each of the following questions. More than 80% of American high school students work at part-time jobs in the evenings, on weekends or in summer. These part-time jobs bring teenagers great advantages. One of the benefits of the work is the students can learn the skills that will be useful for the school work. To be able to do so, they must be very organized and able to keep a sensible schedule. They also learn to cope with the job stress apart from the stress of the school work. Some of the most stressful jobs include teaching, nursing, and police work. These skills help prepare teenagers for the latter careers. High school students who work are more likely to succeed as adults than people who enter the job market at a later age with no work experience. Teenagers want a lot of expensive things: clothes, mp3 players, trips with​ their friends, etc. Not all parents can afford them. And even if they can, the teens might not really appreciate that money because they did not earn it. When teenagers make money for themselves, they know its true value and are less likely to spend it foolishly. Câu 15. What is the mam idea of the passage? A. Part-time jobs cause stress​B. American students’ schoolwork C. Benefits of teenagers working part-time​D. Disadvantages of part -time jobs Câu 16. According to the passage, which of the following is NOT mentioned as one of the most stressful jobs? A. police work​B. farming​C. nursing​D. teaching Câu 17. The word "earn" in the passage is closest in meaning to ______. A. spend​B. buy​C. borrow​D. make Câu 18. To be able to manage both the job and schoolwork, students must be very ______. A. clever​B. hard-working​C. relaxed​D. organized Câu 19. According to the passage, which of the following is TRUE? A. American students suffer part-time job stress. B. Part-time jobs are beneficial for teenagers in several ways. C. All students doing part-time jobs will succeed in future. D. Few American students do part-time jobs. Giúp mình với hứa vote cho 5 sao và ctlhn cho ai trả lời nhanh và đúng nhất.

Câu 23. Trong quá trình chất khí nhận nhiệt và sinh công thì Q và A trong các hệ thức U=A+Q phải có giá trị nào sau đây? A. Q< 0 và A<0. B. Q< 0 và A>0. C. Q>0 và A<0. D. Q>0 và A>0 Câu 24. Công thức nào sau đây là công thức biểu diễn định luật Sác- lơ? A. hằng số B. hằng số C. pV = hằng số D. hằng số Câu 25. nhiệt độ của vật giảm là do các nguyên tử, phân tử cấu tạo nên vạt : A. chuyển động chậm đi. B. va chạm vào nhau C. nhận thêm động năng. D. ngừng chuyển động. Câu 26. Người ta thực hiện công 1000 J để nén khí trong một xilanh. Tính độ biến thiên nội năng của khí , biết khí truyền ra môi trường xung quanh nhiệt lượng 400 J ? A. U = 1400 J B. U = - 1400 J C. U = 600 J D. U = -600 J Câu 27. Đại lượng nào sau đây không phải là đại lượng có hướng: A. Lực hấp dẫn B. Động lượng C. Xung lượng của lực D. Công cơ học Câu 28. Chọn phương án SAI : A. Động lượng của một vật có độ lớn bằng tích khối lượng và vận tốc của vật. B. Động lượng của một vật là một đại lượng vectơ. C. Động lượng của mỗi vật trong hệ kín luôn không thay đổi. D. Tổng động lượng của một hệ kín luôn không thay đổi. Câu 29. Hệ thức U = Q là hệ thức của nguyên lý I nhiệt động lực học A. Áp dụng cho quá trình đẳng nhiệt B. Áp dụng cho quá trình đẳng áp C. Áp dụng cho cả ba quá trình dẳng nhiệt,đẳng tích ,đẳng áp D. Áp dụng cho quá trình đẳng tích Câu 30. Điều nào sau đây là sai khi nói về nội năng ? A. Nội năng gồm động năng và thế năng của các phân tử cấu tạo nên vật B. Có thể đo nội năng bằng nhiệt kế C. Đơn vị của nội năng là J D. Nội năng phụ thuộc vào nhiệt độ và thể tích của vật

Bài 1 : trong các câu sau dây, câu nào ko phải là mệnh đề, xét tính đúng sai Bài 3: xét xem câu nào là mệnh đề, câu nào ko phải là mệnh đề

làm logo cho nhóm Never _ give _ up

vt calli : chán NL : Chán quá thì phải làm gì , đương nhiên là phải chơi game gòi =)) hehe

1-5 chi động từ trong ngoặc 6-10 làm passivoice

Dùng although/because/inspite of 1) ..... the meeting is at 2apm. I won't br able to see you 2)...... i told you the absolute truth, no one would believe me

Em đang cần gấp lắm mọi người ơi

Ghi lại nội dung định lý về tính chất ba đường trung tuyến ,tia phân giác , đường phân giác đường trung trực , ba đường cao tam giác , vẽ hình và viết giả thiết kết luận của các định lý ( cần phân biệt các loại đường này )

IV. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to answer each of the following questions. Did you ever wonder why it is so difficult for adults to start to learn English or a foreign language? Every year, millions of grown-ups around the world spend a large amount of money on learning English but not many of them succeed in becoming fluent English speakers. This is because it is not easy to pick up a new language after a certain age. However, small children learn foreign languages without much difficulty. This is because they have a special ability that helps them learn languages fast. This ability weakens when people grow older. Think of the little time children need to learn their native languages. Therefore, if you have the desire to learn English or any other foreign language, you should begin as soon as possible. Remember that the longer you wait, the harder it will become. Câu 10. The best title for the passage would be ______. A. Special Abilities for Language​B. Children and Grown-ups C. Language Learning: the Younger, the Better ​D. The Popularity of English Câu 11. The word "grown-ups” in paragraph 1 is closest in meaning to ______. A. languages​B. adults​C. children​D. teenagers Câu 12. The word “they” in paragraph 2 refers to ______. A. adults​B. languages​C. abilities​D. small children Câu 13. According to the passage, children learn a foreign language fast because ______. A. they have much time to do it​B. they have special ability C. they are more interested in languages​D. they are smarter than grown-ups Câu 14. According to the passage, if you wish to learn English, you should ______. A. start early​B. become younger​C. learn from children​D. learn with children V. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to answer each of the following questions. More than 80% of American high school students work at part-time jobs in the evenings, on weekends or in summer. These part-time jobs bring teenagers great advantages. One of the benefits of the work is the students can learn the skills that will be useful for the school work. To be able to do so, they must be very organized and able to keep a sensible schedule. They also learn to cope with the job stress apart from the stress of the school work. Some of the most stressful jobs include teaching, nursing, and police work. These skills help prepare teenagers for the latter careers. High school students who work are more likely to succeed as adults than people who enter the job market at a later age with no work experience. Teenagers want a lot of expensive things: clothes, mp3 players, trips with​ their friends, etc. Not all parents can afford them. And even if they can, the teens might not really appreciate that money because they did not earn it. When teenagers make money for themselves, they know its true value and are less likely to spend it foolishly. Câu 15. What is the mam idea of the passage? A. Part-time jobs cause stress​B. American students’ schoolwork C. Benefits of teenagers working part-time​D. Disadvantages of part -time jobs Câu 16. According to the passage, which of the following is NOT mentioned as one of the most stressful jobs? A. police work​B. farming​C. nursing​D. teaching Câu 17. The word "earn" in the passage is closest in meaning to ______. A. spend​B. buy​C. borrow​D. make Câu 18. To be able to manage both the job and schoolwork, students must be very ______. A. clever​B. hard-working​C. relaxed​D. organized Câu 19. According to the passage, which of the following is TRUE? A. American students suffer part-time job stress. B. Part-time jobs are beneficial for teenagers in several ways. C. All students doing part-time jobs will succeed in future. D. Few American students do part-time jobs. Giúp mik vs