lm đúng như phương pháp của lớp 8 nha mình cảm ơn

11. It was raining .......................we cancelled the trip to Hoi An for the next day. A. although B. so C. because D. but 12. Reading many books helps you …………………. your knowledge. A. achieve B. get C. gain D. widen 13. The taxi ………………. us to the airport broke down suddenly, but luckily we arrived on time. A. take B. took C. taking D. taken 14. Japan is a(n)............................. country. A. car exporting B. exporting- car C. car- exporting D. cars- export 15. This time last week, we ……………… a picnic in the countryside. A. had B. were having C. having D. have had

Em hãy viết đoạn văn ngắn (từ 5 đến 7 câu) trình bày suy nghĩ của em về tình thương những động vật nuôi trong gia đình. Cứu em

1. Bao, Khai and Song are close friends although each of them ………………. a different character. A. have B. has C. are having D. is having 2. Shall we go to the cinema tonight? - ………………….. A. Yes, let’s B. I am tired C. Really? D. No, I don’t like 3. You must ………………….. the electrical sockets so that children do not try to put anything into them. A. hide B. keep C. set D. cover 4. After her mother died and his mother married again, Little Pea had to do ……………… all day. A. homework B. exercises C. chores D. cook 5. Where is Tom? – He’s out at the moment, but he said she ......................... back soon. A. is B. will be C. would be D. came 6. Long didn’t ………………… travel by bus. He usually traveled by motorbike. A. used to B. use to C. used D. use 7. The weather this year is different ………. it was last year. It is much drier and hotter. a. to B. with C. for D. from 8. How far is it from Ha Tinh to Vinh? – It ………… about an hour. a. gives B. takes C. goes D. gets 9. –“ Do you mind giving me that pen, please?” – “.........................” A. Here you are B. No, it isn’t C. It doesn’t matter D. Yes, please 10. What are you doing? – I am reading a book …………. Jack London

Viết đoạn văn ngắn khoảng 10-12 câu cảm nhận về vẻ đẹp của chị em Thúy Kiều,Thúy Vân trong đoạn trích chị em Thúy Kiều Mn giúp mk vs ạ mk cần gấp

61. ____ you ____ out last night? A. Did/go B. Do/go C. Have/gone D. Were/going 62. This house ____ 35,000 pounds in 1980. A. costs B. cost C. had cost D. was cost 63. While Tom ____ tennis, Ann ____ a shower. A. played/took B. was playing/was taking C. playing/taking D. was play/was take 64. Mike is playing chess. How long ____ he ____? A. did/play B. is/playing C. has/play D. has/been playing 65. When they ____ in the garden, the phone ____. A. worked/was ringing B. worked/rang C. were working/rang D. work/rings 66. After they ____ their breakfast, they ____ shopping yesterday. A. have/go B. had had/go C. had/had gone D. had had/went 67. They ____ tea when the doorbell ____. A. have/is ringing B. had had/ rang C. were having/rang D. having/ringing 68. Father ____ his pipe while mother ____ a magazine. A. smoked/read B. was smoking/was reading C. had smoked/read D. smoking/reading 69. He ____ in the same house since 1975. A. has lived B. is living C. lived D. had lived 70. He ____ to HCMC last year and I ____ him since then. A. moved/didn’t see B. moved/haven’t seen C. moves/haven’t seen D. moved/hadn’t seen 71. We ____ what to do with the money yet. A. not decide B. haven’t decided C. didn’t decide D. hadn’t decided 72. My father ____ as a teacher for thirty years. A. works B. is working C. worked D. has worked 73. Nam is a careful driver but yesterday he ____ carelessly. A. drove B. had driven C. drives D. was driving 74. Do you like swimming, Ba? – I ____ when I was a child but not now. A. do B. did C. have done D. had done 75. I ____ her at the school gate yesterday. A. met B. meet C. had met D. am meeting 76. I don’t remember where and when I ____ her. A. meet B. had met C. met D. have met 77. They ____ to know each other for more than ten years. A. get B. got C. have got D. had got 78. I ____ the film with my friends last week. A. watched B. watch C. have watched D. had watched 79. He ____ up at five every morning. A. is getting B. got C. gets D. was getting 80. ____ she ____ in Hue at the moment? A. Does/live B. Is/living C. Did/live D. Was/living

Giúp mình với ( câu 1 với câu 3 mình tự lm đc

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“...Bấy giờ ai nấy ở trong đình, đều nôn nao sợ hãi. Thốt nhiên một người nhà quê, mình mẩy lấm láp, quần áo ướt đầm, tất tả chạy xông vào thở không ra lời: - Bẩm ... quan lớn... đê vỡ mất rồi ! Quan lớn đỏ mặt tía tai, quay ra quát rằng: - Đê vỡ rồi !... Đê vỡ rồi, thời ông cách cổ chúng mày, thời ông bỏ tù chúng mày ! Có biết không?... Lính đâu? Sao bay dám để cho nó chạy xồng xộc vào đây như vậy? Không còn phép tắc gì nữa à? - Dạ, bẩm... - Đuổi cổ nó ra !” Câu hỏi : Đoạn văn trên cho em hiểu gì về bản chất tên quan phủ? (Đoạn văn 7-9 câu).

Nêu cơ chế phản ứng của Al với dung dịch NaOH/H2O.