Tìm x biết : 5 phần 4x-2 = -1 phần 5-x

1,quy tắc dấu ngoặc (325-47)+(175-53) (756-217)-(183-444)

9.Read the passage and choose the correct option to the questions from 9 to 13. (Đọc đoạn văn và chọn câu trả lời cho các câu hỏi từ 9 đến 13.) (15 điểm) Hello. I am Minh. I live in a big house with my parents and my sister in the city. Next to my house, there is a small park. There are trees and flowers in the park. Next to the park, there is a lake. There is a bookstore opposite my house. The bookstore is between the photocopy store and the drugstore. On the street, there is a bakery, a restaurant, a movie theater and a toystore. It is very beautiful here. Minh lives in ………………………… (3 Points) the country the city Hai Duong 10.His house is ........................... (3 Points) big small beautiful 11.There are ……… people in his family (3 Points) five three four 12.There is a……….. next to Minh’s house. (3 Points) river park lake 13.Near his house, there is ............................................................ (3 Points) a bakery and a toystore a restaurant all are correct 14.We are having dinner in the __________. (2 Points) bathroom bedroom kitchen 15.We have English ……………….. Monday and Wednesday. (2 Points) in at on 16.There is a bed, a wardrobe, a desk and a __________ in my bedroom. (2 Points) cooker chair table 17.Peter : How is your first day at school ? - Mary : "..........................." (2 Points) By bicycle. Five days a week Really exciting. 18.Would you like to come for dinner tonight ? - (2 Points) Yes, certainly I'd love to. Thanks Not at all 19.Choose the best option that has similar meaning as the first one. How much rice do you want? . (3 Points) How many kilos of rice do you want ? How many kilo of rice do you want ? How much kilos of rice do you want ? 20.Is there a store near your house? (2 Points) Yes, it is Yes, it does Yes, there is 21.Choose the best option that has similar meaning as the first one. I like the kitchen most. (3 Points) I like the kitchen very much. My favourite room is the kitchen. I prefer the kitchen. 22.What ___________ at the moment ? (2 Points) are you doing you are doing do you do 23.John ___________ a dog and a cat. (2 Points) is having do have has 24.Choose the best option that has similar meaning as the first one. There are two bathrooms in that house. (3 Points) That house has two bathrooms There are three bathrooms in that house. That house is two bedrooms 25.Choose the best option that has similar meaning as the first one. The bus station isn’t far from the new shopping center. (3 Points) The bus station is near the new shopping center. The new shopping center is not near the bus station The bus station is next to the new shopping center. 26.We play soccer in the……………….. (2 Points) museum stadium factory 27.Choose the best option that has similar meaning as the first one. (Chọn câu có nghĩa giống với câu gốc nhất) My house has got five rooms. (3 Points) My house has got fine five rooms There are five rooms in my house. I have four rooms in my house. 28. __________Lan live in the country ? (2 Points) Does Do Is 29.Where is your classroom? – It’s on the ............... floor (2 Points) first one two 30.How many ............................. are there in your school? – About five hundred. (2 Points) student students teacher 31.Choose the best option that has similar meaning as the first one. I want two kilos of potatoes. (3 Points) I would like two kilos of tomatoes I would like three kilos of potatoes. I would like two kilos of potatoes. 32.My best friend ______ a round face and big eyes. (2 Points) have has is 33.Is your house beautiful? - Yes, ................. is. (2 Points) there it they 34.Choose the best option that has similar meaning as the first one. The house is in front of the trees. (3 Points) The trees are to the left of the house. There are trees to the right of the house There are trees behind the house 35.Choose the best option that has similar meaning as the first one. My father is short. (3 Points) My father isn’t tall. My father is tall My father is thin 36.What time............Nga get up every morning? She gets up at six. (2 Points) do does is

Xác định phó từ trong đoạn văn trên và cho biết chúng thuộc phó từ nào: “Mấy hôm nọ , trời mưa lớn , trên những hồ ao quanh bãi trước mặt , nước dâng trắng mênh mông “

Một thửa ruộng hình chữ nhật có chiều dài là 60m và chiều rộng bằng một nửa chiều dài. Tính diện tích thửa ruộng đó. Biết rằng, cứ 100 m2 thu hoạch được 50kg thóc. Hỏi trên cả thửa ruộng đó người ta thu được bao nhiêu tấn thóc ?

1a)Chữ số tận cùng của hiệu sau là chữ số mấy? 1×2×3×4×...×98×99-1×3×5×7×...×97×99 (Làm nhanh hộ mik nhé,giải cụ thể ra)

Khi dãn đẳng nhiệt một lượng khí từ thể tích 4 lít đến thể tích 6 lít thì áp suất của khí giảm đi một lượng là ∆p = 0,75 atm. Tìm áp suất ban đầu của khí.

Cả 2 khối 8 vá 9 của một trường coa 500 học sinh.Cuối học kì I,45% số học sinh khối 9 và 40% số học sinh khối 8 đat danh hiệu hoc sinh giỏi nên tổng số học sinh giỏi của 2 khối là 2/3 học sinh.Tính số học sinh mỗi khối.

viết một đoạn văn diễn xuôi bài quê hương

1. I (not be) __________________ very happy yesterday. 2. I (buy) __________________ a ticket for the football match yesterday. 3. Kate (not know) ___________________ about the exam and she did very badly. 4. I went to the shop but I (not have) ________________ any money. 5. It (be) ____________________ a great film in 2010. 6. I (leave) ___________________ my school bag at school this morning. 7. Our teacher (tell) ____________________ us to be quiet yesterday. 8. The people in the café (not be) ____________ friendly when I was there yesterday.