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Change the following sentences into indirect speech:  8h47 sữa bài 1. They said, “I’ve come to discuss important business with you.” 2. They said, “It contains diamonds.” 3. They said, “We found the diamonds in a secret location last week.” 4. They said, “We’re looking for businessmen to invest in the mine.” 5. They said, “We’re happy to invest here and now.” 6. They said, “We’ll take you there tomorrow.” 7. They said, “You can dig for the diamonds yourselves.” 8. "Do you speak English?" 9. "Are you British or American?" 10. "Is it raining?" 11. "Have you got a computer?" 12. "Can you type?" 13. "Did you come by train?" 14. "Have you been to Bristol before?" 15. "Where does Peter live?" 16. "Where are you going?" 17. "Why is she crying?” 18. “How did you go to school yesterday?” 19. “How long have you been staying in Danang?” 20. “What are your friends going to do tomorrow evening?” 21. “What will the weather be like next week?”

II. Read the text carefully, then do the tasks. Holi, known as the festival of colours, is the Hindu festival celebrated by Hindus all over Asia and also by the people from some parts of Europe and North America. It is mainly observed in India and Nepal. Holi commemorates the victory of good over evil, marks the arrival of Spring, and a time to give thanks for the good harvest. The dates change each year according to the full moon, but it is normally in March and sometimes in late February and lasts for a night and a day. Traditional Holi celebrations start the night before Holi with a Holika Dahan where people gather around a bonfire and perform religious rituals praying that evil will be destroyed. The next morning is a free-for-all festival of colours. People chase each other, smear each other with paint, throw coloured paint powder over each other, and drench each other with coloured water. Some people carry water guns and coloured water-filled balloons for their water fight. In the evening, people visit houses of their friends and relatives and share sweets and other food items. A. Decide if the statements are true (T) or false (F). 1. The ‘festival of colours’ is another name for Holi. T 2. Only Hindus celebrate Holi. F 3. Holi is celebrated on 1 March - the first official day of spring. T 4. Holi activities start early in the morning. T 5. The famous festival of colours is the second day of Holi. F 6. Water guns and water-filled balloons are also used to play and colour each other. T B. Answer the questions. . 1. Where is Holi mainly celebrated? ___________________________________________________________ 2. When does Holi take place? ___________________________________________________________ 3. How long does the festival last? ___________________________________________________________ 4. Why is Holi festival celebrated? ___________________________________________________________ 5. How do people celebrate Holika Dahan? ___________________________________________________________ 6. What do people do on the day of Holi? giúp mình với Thu gọn

Câu 7 Hòa tan hết 22,4 gam bột Fe trong 500 ml dung dịch HCl 2M, cho luồng khí Cl2 qua dung dịch đun nóng được 500ml dung dịch A. Thêm NaOH dư vào dung dịch A thu được hỗn hợp 2 kết tủa. Nung hỗn hợp này ngoài không khí đến khối lượng không đổi thì thu được 9,9 gam nước. Tính nồng độ mol các chất trong dung dịch A. Câu 8 Cho m gam KMNO4 tác dụng hết với HCl đặc, làm thoát ra V lít khí clo (đktc). Đổ thêm nước vào dung dịch tạo thành sau phản ứng thu được 400ml dung dịch A. Chia A thành 2 phần đều nhau. Để trung hòa phần I cần sử dụng 150ml dung dịch NaOH 0,2 M. Cho lượng dư dung dịch AgNO3 vào phần II tạo thành 8,61 gam kết tủa. 1. Tính m và V. 2. Tính nồng độ mol/l các chất có trong dung dịch A.

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