28. John came ______ an old school friend in the street this morning. (with / along / across / off) 29. She asked her children ______ (to stop playing / stop to play / stop playing / stopping to play) 30. He is not ______ ride a motorbike. (enough old to / enough old for / old enough to / old enough for) 31. I don’t talk much in public. I am rather (kind / sociable / reserved / humorous) 32. The children go to school .................. . ( myself/ himself/ herself/ themselves) 33. You must look in the (advertisement / recreation / diversion / participation) section of the newspaper to find out what films are showing. 34. The moon ................... around the earth (went/ goes/ go/ going) 35. (Would / Could / Do / Will) you like to go to the movies? – I’d love to. 36. Don’t go ................ , it is too cold. (inside/ outside/ downstairs/ upstairs) 37. They have waited for her (for / since / at / from) 6 o’clock. 38. This neighborhood is (different / the same / as / like) from that one. 39. What does she look like? (She look beautiful / She is beautiful / She looks like beautiful) 40. The calendar is (on / under / behind / in) the clock. 41. Minh and I didn’t enjoy (myself / ourselves / himself / themselves) at the party. 42. When my father was young, he used to (singing / sang / sings / sing) very well. 44. You should work (hardly / hard / good / badly) in order to pass the exams. 45. It is too dark (to take / take / taking / took) photographs here. 46. Jim is not old enough (read / reading / to read) this book. 47. Could you do me a favor? (What can I do for you / Thanks a lot / It’s very kind of you / No, thank you. I’m fine) 48. I (haven’t met / don’t meet / didn’t meet / won’t) since 2008. 49. The doctor said he (should go/ to go /going/ goes) to bed earlier. 50. They got married and lived (happy / happily / happiness) WRITING * Combine, rewrite the following sentences, using: … (not) + adj + enough... 1. She can’t drive a car. She is too young. => 2. We are lucky. We have a lot of friends at school. => 3. The book is so interesting. I read it twice. => ………………………………………………………………………………………………. 4. I’m very tired. I can’t do any more work. => ………………………………………………………………………………………………. 5. We like watching this film. It is interesting. =>………………………………………………………………………………………………… 6. We don’t buy the flat because it isn’t large. =>………………………………………………………………………………………………… * Rewrite each of the sentences so that the meaning stay the same as the given one. 1. Peter is too short to reach the shelf. => Peter is not ……. 2. I intend to come over to pick you up. => I am………………………………………………………………………………………….. 3. Her hair is long, straight and black. => She has………………………………………………………………………………………. 4. The report is so interesting that I can listen the end point. => The report…………………………………………………………………………………….. * Guided sentence building. 1. Loan / visit / grandparents / last weekend. => 2. Van / going / have / math / school / tomorrow. => 3. We / going / see / movie Dream City / 7 o’clock / this evening. => * Put the words in the correct order to make meaningful sentences. 1. time / I / most / my / with / spend / of / Hoa => 2. long / is / a / girl / she / black / with / nice / hair. => 3. there / in / refrigerator / is / corner / kitchen / a / of / the / the / right => ………………………………………………………………………………………………. 4. please / do / it / help / me, / I / can’t / myself => ………………………………………………………………………………………………

Giải giúp em với ạ , em cảm ơn ❤

Cho tam giác ABC nội tiếp đường tròn tâm O. Tiếp tuyến của đường tròn ở B và C cắt nhau ở D. Qua D kẻ 1 cát tuyến cắt đường tròn tại E và F, cắt cạnh AC tại I. Cho biết EF song song với AB. CMR: I là trung điểm của EF

Trong không gian với hệ tọa độ Oxyz, cho ba điểm A B C (1;1;1), ( -1;3; -1), (0, 2,3) và mặt phẳng ( P):x+y+2z-6=0 . Tìm M thuộc (P) sao cho |vectoMA +2vectoMB +3vectoMC|nhỏ nhất. Mọi người chỉ dùm e vs cái đáp án kĩ hơn chút ạ đọc không hiểu cái hệ lấy đâu ra

Phân số nào dưới đây là phân số tối giản? a)60 70 b)57 59 c)44 56 ​ d)59 57 ​

Trình bày đặc điểm chung của virus

giải hệ phương trình x+2/x+1 +2/y-2=6 5/x+1 - 1/y-2=3 Help me

Mọi người giúp em vs ạ II . READ THE PASSAGE AND CHOOSE THE BEST CORRECT ANSWERS TO FILL IN THE BLANKS (10ms) Boring active because him player favorite do things doing playing In goes his at on My younger brother-Tim is an …(1)…… boy. He often does interesting………(2)… He doesn’t like ……(3)…..boring things. He likes ……(4)…..chess with his friend-Nam because Nam is a good chess………(5)…. In summer he often………(6)….swimming with… (7)……classmates. His ………(8)..subjects at school are English and Computer, So he often watches English News ……(9)….TV. Sometimes after having dinner with my family, he spends time on the TV …(10)….“News” is one of favorite programs. * Answer the questions: (5ms) 1. Is Tim an active boy ? ................................................................................................................. 2. What does he like doing with Nam ? Why ? ................................................................................................................. 3. What does he often do in the summer? ................................................................................................................. 4. Does he often watch Cartoon on TV? ................................................................................................................. 5. Why does he spend time on the TV? ...............................................................................................................

làm hộ mình bài này đi mình cảm ơn

em cần gấp ạ vote 5 sao cho anh chị nào nhanh nhất anh càm ơn anh chị :)