Giải giúp mk với . Mk đg cần gấp

Vào 1 buổi chiều nọ , e đang đi trên đường bỗng gặp 2 bạn nhỏ vứt rác bừa bãi trước cửa trường . E sẽ làm gì trong tình huống đó

41. When I last (stay)……… in Cairo, I (ride)………to the Pyramids on a camel that my friend (borrow)………… the day before. 42. Our teacher (tell)………………… us yesterday that he (visit)………England in 1970. 43. George (work)……………………at the university so far. 44. When he lived in Manchester, he (work)………..in a bank. 45. Birds (build)……………their nests in the summer and (fly)…….to the south in winter. 46. I (lose)……………………my key. Can you help me look for it? 47. My father (not smoke)……………………….for 5 years. 48. My teacher wasn’t at home when I (arrive)…………He (just go)…….out 49. How long Bold and Mary (be)…………married? 50. You (receive)………………….any letter from your parents yet? 51. My brother (join)…………the army when he (be)……….young. 52. I (see)……. a car accident while I (wait)………..for you at this corner yesterday. 53. Mr. John (be)………..principal of our school since last year. 54. Mr. Smith (teach)…………….at this school since he (graduate)………………..in 1990. 55. My father (not watch)……….TV every night. 56. I (meet)…………………. Arthur 3 weeks ago.

Lan thấy hùng và Sơn đang mua quà vặt ngoài cổng trường trong khi nhà trường trong khi nhà trường đã cấm mua đồ ăn vặt . Nếu e là Lan , e sẽ làm gì

30. It was the Smiths who (call)………….you. 31. She left her home last week and nobody (see)……….her since. 32. The video film is so interesting that I (see)…………it twice. 33. It is the first time I (meet)………………..him here. 34. It was at the age of 14 that Jack London (leave) ……………….. school and (become) ………... a sailor. 35. The video film was so interesting that I (see)…………it twice. 36. It was the first time they (ever meet)………………. 37. The news (be)………quite alarming yesterday. 38. We (not live)……….. in England for two years now. 39. I (never forget) ………………… what you (just tell) ………….me. 40. They (prepare)………….. the Christmas dinner at the moment.

Tìm m để bất phương trình (2m+3)x^2 - 2(2m+3)x + m + 1 < 0 vô nghiệm

Viết một bài văn cảm nhận về một mẫu truyện

vẽ cho mình một bức tranh phong cảnh

văn nghị luận về mối quan hệ của thiên nhiên với con người 5 sao mình cần gấp

1. The coffee was all right, but the cream (be)…………………..sour. 2. He has a piano and a violin, but he (not have)………….a flute. 3. He says that he (arrive)……………..on time tomorrow. 4. She said that she (arrive)…………..on time yesterday. 5. I think that Victor (be)……………late. 6. He said that he (graduate)……………….from university in 1991. 7. We thought they (move)……………to California. 8. The teacher said that water (consist) …………………. of hydrogen and oxygen. 9. I (be)……….there when you arrive. 10. They were still waiting when I ( get)……………..there. 11. He has worked very hard since he ( be)………………here. 12. We have just come in when you (call)………….. 13. We’ll have already gone before you (get )……………back. 14. We decided to go home because it ( be )…………….very late. 15. We have been very busy while they ( be)…………..here. 16. I haven’t seen him since he (arrive)………….. 17. The teacher gave us too many assignments, that we (cannot)………go to the concert. 18. It was such a beautiful day that I (feel)……….like taking a walk. 19. He works on Sundays so that he (can)………earn money to pay his tuition. 20. I (be)……………… busy since we last met. 21. I’m very fond of Jane but I (not see)……………….much of her lately. 22. There (be)………..no guests at all since I left? 23. I never(see)………….anyone more beautiful than your wife. 24. I (meet)………………..your husband this afternoon at the station. 25. He solved the problem more quickly than I (do)…………. 26. This one of the best books that I (ever read)…………………. 27. She has already telephoned the people who (come)………tomorrow. 28. I’ll never forget the kindness that you (show)………………me. 29. Are they the Italians who (own)………… this store? 30. It was the Smiths who (call)………….you.