Hình tròn là gì? Hình tam giác là gì? Hình tứ giác là gì? Hình thoi là gì? Số vô tỉ là gì? Số hữu tỉ là gì? Hình vuông là gì? Hình chữ nhật là gì? Hình lập phương là gì?

Các câu hỏi liên quan

EX1. 1. He said, “ I have already read this book” => He said …………………………………………………………………………………………….. 2. Join said to his sister, “I want to buy a gift for our mother” => Join told his sister ………………………………………………………………………………… 3. Mrs Brown said, “where are they living?” => Mrs Brown asked me……………………………………………………………………………… 4. “Do you know the girl over there?” Tom said. => Tom asked me ……………………………………………………………………………………… 5. Mother said, “Nam, why don’t you go to bed?” => Mother asked ……………………………………………………………………………………… 6. “May I use your telephone?” said my neighbor. => My neighbor asked me …………………………………………………………………………… 7. The manager said, “come into my office, please.” => The manager told his secretary …………………………………………………………………… 8. “Do not get off the bus while it’s going.” Said the driver => The driver asked the passengers ………………………………………………………………….. 9. She asked to the little boy, “Take a look at yourself in the mirror!” => She told the little boy ……………………………………………………………………………… 10. “Don’t put your elbow on the table!” he said. => He ordered me …………………………………………………………………………………… EX2. 1. He said, “they went away yesterday. => He said ………………………………………………………………………………. 2. “I have lived here for ten years” said Tom. => Tom said ……………………………………………………………………………… 3. The manager said to his assistant, “I’m going to Paris next week.” => The manager said to his assistant, …………………………………………………… 4. My friend said, “ I haven’t done my homework.” => ………………………………………………………………………………………… 5. I think it won’t rain this evening.” Said mother. => ………………………………………………………………………………………… 6. Mr Clack said, “why are you so sad, Join?” => ………………………………………………………………………………………… 7. “Is it time to go?” she wondered. => ………………………………………………………………………………………… 8. They said to me, “do you sleep in the afternoon?” => ………………………………………………………………………………………… 9. “why didn’t you come here last Sunday?” asked Mary. => ………………………………………………………………………………………… 10. The traveler said, “how long does it take to get to Ha Noi by plane?” => …………………………………………………………………………………………