Bài 5: Chuyển các câu sau sang bị động: 1. Mary types letters in the office. 2. His father will help you tomorrow. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don't know her telephone number 9. My students will bring the children home. 10. They have to repair the engine of the car. 11. Teacher is going to tell a story.. 13. They can't make tea with cold water. 14. Somebody has taken some of my books away. 15. They will hold the meeting before May Day.

Giúp e câu B=(( với mn ơi đề bàu là rút gọn

Giải thích chi tiết cho mình cái này đi ạ(Chi tiết nhất có thể) giải thích về dấu của A (min) và A (max) ạ

Giúp mình năm câu này với lưu ý làm cả năm câu và uy tín vì 60 điểm lận đó

3. My sister ………up late to study hard for her examination two days ago. A. sat B .sit C. sitted D. was sit 4. Their cows produce ………………... A. many milk B .a lot of milk C. lots milk D. a few milk 5. There aren’t …………….computers in Huong’s room. A. some B. any C. a D. an 6. My sister has been busy ……. all afternoons. A. cook B. cooking C. to cook D. cooks 7. They have bought a …… flat in Ha Noi. A. three floors B. three - floors C. three - floor D. three - flooring 8. John: “………………………..……..?” Mary: “That’s a great idea.” A. Do you like playing sports B. Can you buy me some apples C. Why don’t we go out for dinner D. May I borrow your pen 9. He will not pass the exam …….. he works hard. A. if B. or C. when D. unless 10. Lan ….. home for school yet. A. hasn’t left B. didn’t leave C. won’t leave D. doesn’t leave III. Give the correct tense or form of the verbs in brackets to the following sentences (5 pts) 1. There (not be ) any sugar in the pot. ………..………………….. 2. My sister wants (be) an actress after she leaves school. ………..…………………..2 3. Where are your parents now? - They (make) cakes in the kitchen. ………..………………….. 4. Studentsenjoy (ride) e-bikes to school . ………..………………….. 5. I (be) to Sa Pa twice since 2000. ………..………………….. 6. My daughter (begin) learning English in 2005. ………..………………….. 7. Would you like (take) a photo with me ? ………..………………….. 8. When I was small, I (live) in the countryside . ………..………………….. 9. Minh spends about an hour (play) volleyball everyday. ………..………………….. 10. I hope you (do) your test carefully . ………..…………………..

`K ≤4`' `n ∈N*` `((4-k)/(4+k))((12-k)/(12+k)).....((2n(n+1)-k)/(2n(n+1)+k)) ≤(n+k+1)/((n+1)(k+1))`

help me plsssssssssssssssssssssss

giúp mik với mn ơi mik đang cần gấp

cho y = 1 x 2 x 3 x 4 x...x 20 Hỏi tổng của 5 chữ số cuối cùng của y là bao nhiêu? gấp gấp

Tìm m,n để phương trình x²-2(n+1)x+2n(2-m)-m²-n²=0 có nghiệm kép