Fill in the blanks with the correct prepositions 1. Does your father work ___________________ Hanoi? 2. What do you do ___________________ your free time? 3. Lan will have a party ___________________ Friday evening. 4. David is good ___________________ Math. 5. Are you interested ___________________ sports? 6. There's a good film ___________________ the moment. 7. Would you like to come ____________ my house ____________ lunch? 8. Thanks _____________ your letter. 9. I'll see my mom and dad _____________ their farm. 10. We have to work hard _____________ home and ____________ school. 11. She takes care _____________ her family. 12. He works _____________ a factory. 13. We always go to Ha Long Bay _____________ vacation. 14. Tell me more ___________________ your family. 15. Can you send me a photo ___________________ your family? 16. She works ___________________ a local supermarket. 17. He goes _____________ the city _____________ his wife. 18. It takes 18 hours to get _____________ Hanoi _____________ coach. 19. We write _____________ each other twice a week. 20. My mother works _____________ the field _____________ my father. 21. We'll visit her _____________ Christmas. 22. Are you tired _____________ watching TV? 23. She always brings notebooks _____________ school. 24. He is the president _____________ our club. 25. She spends most __________ the time _________ the couch ________ front ________ the TV. 26. What do you usually do _____________ school? 27. Why don't you come _____________ ? 28. They swap cards _____________ their friends. 29. Will you play a game _____________ us? 30. What do you do _____________ recess? 31. They usually have portable CD player _____________ small earphones. 32. I'll take part _____________ your club. 33. They read or study _____________ the same time. 34. We enjoy all _____________ our classes. 35. _____________school, we study many things. 36. _____ history, we study past and present events _________ Vietnam and _________ the world. 37. _____________ physics, we learn _____________ how things work. 38. She learns how to use a computer _____________ her Computer Science class. 39. Newspapers are _____________ the racks _____________ the middle. 40. Math books are _____________ the shelves _____________ the left. 41. The largest library is _____________ Washington D.C, the capital _____________ the USA. 42. Those books _____________ the back ____________ the libraries are ___________ English. 43. Now, come and look _____________ the kitchen. 44. My uncle is _____________ work now. 45. Can I see the rest _____________ the house? 46. The computer isn’t working. It broke ____________ this morning. 47. The plane took _______________ very quickly 48. His opinion is different ______________ mine. 49. I’m not interested _______________ politics. 50. She was very angry _______________Tom. Giúp em với ạ hơi nhiều nên cố giúp em nha em cám ơn anh chị

làmmm nhanhh giúppp mình vớiiii!!!!!!

Trả lời 1 bài sau (15 câu) ' (không ghi lại câu hỏi) ' Finish the second sentence in such a way that it means the same as the sentenceprinted before. 1. I accomplished this task in three months. → It took ....................................................................................... 2. The café has a lot of tables. → There ...................................................................................... 3. New York has more billionaires than Tokyo. → Tokyo ...................................................................................... 4. Mr Lam lived in the country when he was a child. → Mr. Lam used ...................................................................................... 5. You forgot to turn off the T.V last night, didn't you? → You didn't remember ......................................................................................? 6. Is there a colorful picture in your room? → Does ......................................................................................? 7. Peter is the best at English in his class. → Nobody ...................................................................................... 8. Let’s have a picnic in the park on the weekend. → Why ...................................................................................... 9.. My house is near the supermarket. → My house is not ...................................................................................... 10. How much are these red notebooks? → What ......................................................................................? 11. It was an interesting film. → What ...................................................................................... 12. What’s the weight of your suitcase? → How ...................................................................................... 13. She knows more about it than I do. → I don’t ...................................................................................... 14. It was such a good weather that we went swimming.  The weather ...................................................................................... 15. I’m always nervous when I face a lot of people.  Facing ......................................................................................

lớp 10A có 40 học sinh, trong đó có 18 hs giỏi toán,17 hs giỏi văn, 20 hs giỏi anh, 8 hs giỏi toán và văn, 10 hs giỏi văn và anh, 13 hs giỏi toán và anh, 6 hs giỏi văn toán anh.Hỏi có bao nhiêu học sinh giỏ chỉ 1 môn

mong mn có thể giúp mình bài này với ạ ??

. Choose the best answer. 1. She was very surprised________ the grade she received. A. at B. on C. of D. about 2. We might need more food, depending____ how many people turn up. A. for B. on C. at D. with 3. Jane doesn't spend much money______ clothes. A. over B. about C. at D. on 4. She always takes good care_______ her children. A. for B. in C. of D. with 5. I was disappointed________ the grade I received on my last essay. A. for B. about C. to D. A and B 6. We went there_______ car and stayed there for the whole day. A. in B. on C. with D. by 7. He always prevents me ___________doing my duty. A. of B. from C. with D. against 8. I write letters _______ my right hand. A in B. by C. with D. at 9. She is absent_______ class A. at B. from C. to D. away 10. It is very nice______ you to take so much trouble. A. of B. to C. for D. from. Giúp em với ạ

Cho tâm giác vuông tại A. Từ điểm E trên cạnh BC.vẽ đường thẳng vuông góc vs BC cắt cạnh AC tại D Chứng minh : góc EDC= góc B (MN TỰ VẼ HÌNH Ạ)

P= (√x -1)/( √x -3) tìm x để P<1 tìm x nguyên để P nguyên viết dưới dạng phân số giúp mình ạ

Cho đường tròn đường kính AB, các điểm C, D nằm trên đường tròn đó sao cho C, D nằm khác phía đối với đường thẳng AB, đồng thời AD > AC. Gọi điểm chính giữa của các cung nhỏ AC và AD lần lượt là M, N; giao điểm của MN với AC, AD lần lượt là H, I; giao điểm của MD và CN là K. a) Chứng minh ˆACN=ˆDMN. Từ đó suy ra tứ giác MCKH nội tiếp. b) Chứng minh KH song song với AD. c) Tìm hệ thức liên hệ giữa sd⌢ACvà sd⌢AD để AK song song với ND.

1 trong 2 câu ai làm được giúp em với ạ