Đề bài: Kết hợp các cặp câu sau, sử dụng: who, whom, which, when, whose, where. 1. We broke a car. It belonged to my uncle. 2. I live in a city. It is in the north of Vietnam. 3. The man is in the class. He is wearing a blue hat. 4. The woman works in a hospital. She is from India. 5. My sister has four sons. She lives in Japan. 6. The man was rude. He was wearing a red shirt. 7. The phone is on the table. It belongs to An. 8. The TV got broken. It was my grandfather’s. 9. The radio was stolen. It was bought 35 years ago. GIÚP EM VỚI MNG ƠIIII!

Rewrite these sentences : a) Would rather : 1. Please stay at home this Christmas.  I’d rather you ………………………………………… 2. It’s time for the children to go to bed.  I’d rather the ……………………………………….. 3. Please help your mother with housework.  I’s rather you …………………………………… 4. I don’t like you to come to class late.  I’d rather ……………………………………………. 5. Please keep silent I the classroom.  I’d rather you ……………………………………………

Cho tam giác ABC có tia phân giác của góc BAC cắt cạnh BC tại D kẻ DI//AC (I thuộc AB) chứng minh gocs IAD = góc IDA

Giúp mình với ạ, mình thực sự chưa hiểu,mong mọi người giúp đỡ, mình sẽ cho 5 stars

Tính: A = $1^{2}$ + $2^{2}$ + $3^{2}$ +.......+ $x^{2}$

(2a+1/2) (2a-1/2) Cảm ơn nhiều

Cho axit axetic tác dụng với ancol etylic dư (xúc tác H2SO4 đặc), sau phản ứng thu được 0,3 mol etyl axetat với hiệu suất phản ứng là 60%. Vậy số mol axit axetic cần dùng là bao nhiêu

Em hãy viết một đoạn văn ít nhất 8 câu miêu tả về ngôi trường tiểu học thân yêu của mình dựa vào những gợi ý sau: 1. Where is your school? 2. What is it like? 3. How many students/ teachers are there in your school? 4. Which parts of the school you love best? Why? 5. Your memory about your school.

drums, lanterns, conical hat, marble, paintings, silk , lacquerware, pottery 1. Along with the Ao Dai, the is a cultural symbol of Vietnamese people. 2. Dong Ho are simple, meaningful and created for the mass. 3. The art of dates back to China some 10,000years ago. 4. Thanh Ha Village in Hoi An is famous for its manually crafted products. 5. Hoi An is famous for its colorful paper . 6. Hang Gai is obviously a right place to shop for in Hanoi 7. A number of Dong Son bronze were foundby chance in 1924. 8. We’re all impressed with a wide variety of sculptures made by Non Nuoc artisans.

Tuổi Tùng bằng 1/10 tuổi bố và bằng 1/8 tuổi mẹ . Bố hơn mẹ 8 tuổi .Hỏi Tùng bao nhiêu tuổi ?