Tóm tāt chuyên"Bài hoc duong doi dâu tiên Nhanh nha

hoàn thành câu thứ hai theo cách gần giống với câu đầu tiên 1.do we have to write all the question? -> need... 2.Barbara is the best tennis-player in the club -> no one.. 3.i haven't enjoyed myself so much for ages -> it's ages since.. 4.i asked the hotel porter to wake me at 8 o'clock the following morning ->"please....." 5.the cake was so hard that he could not eat it -> it was such.. 6.she asked Jonh how he liked her new dress ->"how......" 7.somebody repaired her car yesterday ->she.. 8.i've never met a more intelligent man than him -> he is.. 9.everyday i spend two hours learning English -> everyday it takes... 10.my grandfather bought this clock 30 years ago ->this clock.. mình cần gấp rồi :'((

một thửa ruộng HCN có CR = 2/3 CD. Chu vi thửa ruộng là 280 m a) Tính S thửa ruộng = ? m2 , ? ha ? b) Người ta dùng 1/5 S thửa ruộng để trồng hoa , 1/3 S để trồng rau , còn lại là trại chăn nuôi : Hỏi S làm trại chăn nuôi = ? phần S thửa ruộng ?

ai là người đứng đầu khởi nghĩa phong trào cần vương

If you don't have health, you can just stay at home... ( mọi người ghi thêm giúp mình ạ, ghi dài một chút ạ!)

Ngày nay thiên tai bão lũ ngày càng dữ dội. Em hãy tưởng tượng cuộc gặp gỡ với Sơn Tinh. Ngài nhắc nhở em điều gì?

bài thơ “Bài ca ngắn đi trên cát" nhằm mục đích gì?

giải thích tại sao trên trái đất có nhiều dạng địa hình khác nhau?

1. Your hair needs cutting. → It's time you ___________________________________________ 2. I last saw her three years ago. → I haven't ___________________________________________ 3. The teacher will explain the lesson until all the students understand it. → The lesson ___________________________________________ 4. They sell jeans all over the world. → Jeans ___________________________________________ 5. People are going to build a new library in the area. → A new library ___________________________________________ 6. The clown made us laugh a lot. → We ___________________________________________ 7.You have to finish your homework on time. → Your homework ___________________________________________ 8. My mother open the shop at six o'clock. → The shop ___________________________________________ 9. We didn't remember her name. → Her name ___________________________________________ 10. The boss will hold the meeting before the weekend. → The ___________________________________________ 11. No one asked you about that accident. → You ___________________________________________ 12. The government has provided the victims with food. → The victims ___________________________________________ 13. It has been five years since Mr. Tom started to play the guitar. → Mr. Tom has ___________________________________________ 14. I haven't eaten this kind of food before. → This is the first time ___________________________________________ 15. The number of people killed in industrial accidents this year is 15. → Already this year, 15 ___________________________________________ 16. My daughter has learned English for 3 years so far. → It's ___________________________________________ 17. When did you start learning English? → How long is ___________________________________________ 18. She hasn't flown to Sydney with him since February. → The last time ___________________________________________ 19. It's been two years since we visited Ha Noi. → The last time ___________________________________________ 20. How long is it since they bought the house? → When ___________________________________________ 21. It's a long time since he stopped smoking cigarettes. → He hasn't ___________________________________________ 22. Minh's friend began to watch that films half an hour ago. → Minh's friend has ___________________________________________ 23. Mai last met that teacher when she was a little girl. → Mai hasn't ___________________________________________ 24. My sister hasn't been to England for three years. → The last time my sister ___________________________________________ 25. I haven't corresponded with my close friend for four months. → It's four months ___________________________________________ 26. The last time she flew to Sydney with him was in February. → She hasn't ___________________________________________ 27. When did you start learning English? → How long is ___________________________________________

cho tam giác abc nhọn (AB<AC) gọi D,E lan luot la trung điểm cua AB,AC a)chứng minh BDEC là hình thang b)gọi F là trung điểm cua BC tứ giác DEFB là hình gì vì sao c)gọi O là trung điểm của DF.cm 3điểm 0,B,E thẳng hàng d)AO cắt BC tại M .cmr BC=3BM