Sử dụng các đại từ quan hệ WHO WHICH THAT WHOSE The weather is bad today. This means we have to cancel our picnic. Nam studied very hard. This pleased his parents.

be careful or you may fall -> If....

Viết đoạn kết bài kèm theo câu ca dao,tục ngữ hoặc bài thơ cho bài văn chứng minh : "Văn chương là hình dung của sự sống muôn hình vạn trạng."

Life in the city is totally different from the rural life. The city - life has both sides good as well as bad. First comes before the bad side. The evils of city life begin from its vast population. There is crowd everywhere. The growing industrial development attracts rural people. They flock to the city to seek jobs and enjoy the city life. Lot of population creates problems of accommodation. People live in congested houses in limited space. Colonies of buildings and skyscrapers are raised at random without any systematic planning. The water - supply falls short. The smoke from the industry and innumerable factories pollutes the air. People breath only smoke. They work round the clock. They are always in a hurry and worry. No greenery, no nature, no open air, no trees, no birds, no time to stand and stare. Can city - life be pleasant? True, the city offers its citizens many up - to - date modern comforts and facilities. One can get best education from primary to the university level. One gets variety of books from big libraries. There are many good educational aids like cultural centers, technical schools, museums, art - galleries, etc. For recreation, there are parks with many toys. For amusement, there are cinemas and plays. One can get the best medical facilities in a city. There are good means of transport and big markets. Câu 3. What does “evils” in the first paragraph mean? A. negative sides of a thing B. many people living in the city C. a mysterious force that causes bad things to happen D. the development of industries in urban areas. Câu 4. Why do people flock to urban areas? A. There are more job opportunities and modern facilities. B. There are many kinds of accommodation available. C. There is a lot of space for people to live and work. D. There are many buildings and skyscrapers. Câu 5. Which of the following is not a problem of city life? A. People are always busy. B. The environment is polluted. C. People live in spacious houses. D. There is a shortage of water. Câu 6. Education facilities do not include A. schools B. plays C. libraries D. museums Câu 7. What can be people in the city do to entertain? A. stand and stare B. breathe the air C. go to the market D. go to the cinema VOTE 5 SAO + CẢM ƠN NHƯNG CÓ DẪN CHỨNG Ạ

Em nhờ mọi người giúp giùm em em cảm ơn

Cho pt x^2 -6x+m=0 Tìm m để pt có 2 no x1 ,x2 b)tìm giá trị m sao cho x1^2-x2^2=12

**** Choose the best answer: 1. Do you like pop music? ________________ . A. I would B. Yes, a lot C. No, I like it D. Yes, we are 2. The dog with white paws _______ to Joan. She loves it very much. A. belong B. is belonging C. belongs D. belonging 3. Almost everyday we go for a walk _______ after lunch. A. along the sea B. along the shore C. in the beach D. in the sand 4. The Harrisons are travelling to Paris _______ plane. A. by B. on C. through D. in 5. Mr kent's flat is _______ the third floor of the building. A. at B. on C. in D. under

Làm giúp mình nha,bài ngắn lắm ;-;

Ai bt làm ko, giúp tui với, cần gấp lắm rồi.

Giải chi tiết tiết giúp mình vs ạ