Có chill ko e ?
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H/ảnh nhà thơ, người chiến sĩ cách mạnh trong các bài' Tức cảnh Pác Bó", "Ngắm trăng", và h/ảnh nhà chiến sĩ cách mạng trong các b/thơ "Vào nhà ngục Quảng Đông cảm tác " và "Đập đá ở Côn Lôn" có gì giống và khác nhau ?
Khi truyền tải 1 công suất điện P bằng 1 dây có điện trở R và đặt vào 2 đầu đường đây 1 hiệu điện thế U, công thức xác định công suất Php do tỏa nhiệt là
I. Circle the letter a, b, or c before the best answer: 1. Let’s _________ to the English club. a. to go b. go c. going d. goes 2. There is _________ milk in his glass. a. little b. few c. many d. much 3. How often are you late for school? a. I am never late for school. b. I never am late for school. c. I am late never for school. 4. English books are _________ the back _________ the library. a. on/ of b. of/ at c. at/ of d.in/ in 5. Tam is _________ at Math. a. well b. nice c. good d. beautiful 6. We _________ Christmas on December 24th. a. make b. celebrate c. get d. buy 4 7. We enjoy _________ part in after-school activities. a. take b. to take c. taking d. takes 8. A mechanic _________ machines in a factory. a. buys b. repairs c. works d. eat 9. Mary is _________ intelligent than Alice. a. more b. much c. many d. few 10. _________ a lovely room! a. When b. How c. What d. Where II. Give the correct tenses or forms of verbs in brackets: 1. What ……………your father usually (do) _________ in the evenings? - He usually (watch) _________ TV. 2. He (be) _________ out at the moment but he (be) _________ back at about seven o’clock. 3. I can (see) _________ the children. They (play) _________ in the yard. 4. Would you like (listen) _________ to music? - No, thanks. I like (read) _________ books. 5. You ( watch ) .......................T.V. ? Can I turn it off ? 6. Every morning , my mother ( walk ) _________ in the park . 7. What newspaper _________you usually (read ) _________?The Times. 8. Be careful ! The teacher ( look ) _________ at you . 9. Your brother ( do) _________morning exercise every day ? 10. In summer , it ( be ) _________ very hot , so he often ( go ) _________ to the seaside on holiday. III. Make questions for the underlined words or phrases: Ex: My father is a worker? → What does your father do? 1. He goes to the library three times a week. 2. Viet’s father works in a factory. 3. Mr. Jones gives Minh a lot of stamps. 4. They will meet their friends on Wednesday. IV. Rewrite the following sentences using the words or phrases given: 1.The green dress is cheaper than the black dress. The black dress__________________ 2. Let’s come to my house after school. What about____________? 3. Mr. Tam drinks more coffee than Mr. Lam. Mr. Lam__________________ 4. When is your birthday? What’s________________? V. Fill in each gap with one suitable word At school, we have many subjects. In Physics, we ______________some experiments. In ____________we learn about books and essays. In History, we study past and present___________ in Viet Nam and around the world. In Geography, we learn about different _____________and their people. And, we also enjoy drawing in the Art class. We like all of our classes.
Bực à nha Bài 5 nha mọi người😠😠😠😠😠😠😤😤😤😤😤
Give the correct form of the verbs in the brackets to complete the sentences 1 Earth ( hold ) by the gravity of the sun and orbits around it 2 Radio waves ( discover) by Heinrich Hertz 3 Our tent (blow) over in the night by the wind 4 Chess ( play ) for around two thousand years
Tìm x,y bít: (x-2y).(y-1)=5 HELP ME!!!!
IV. Choose the best answer 1. The students are having a ________ check –up. A.scales B.measure C. medical D. measuring 2. I would like ________ some fruit and vegetables. A.buying B.to buy C.buy D. buys 3. You ought _________ to the dentist. A.to go B.go C. going D. goes 4. This river is very ________ for the swimmers. A.danger B.dangerous C. dangerously D. dangerly 5. Walking is a good sports___________ . A.game B.health C. activity D. action 6. I _______ stay in bed because I have a bad cold. A.must B.can C. shouldn’t D. mustn’t 7. _______________?– I’d love to . A. Do you like to go swimming ? B. Would you like to go swimming ? C.What about swimming ? D. Let’s go swimming? 8. Teenagers like_______________the latest pop music. A.hearing B.hear C. to hear D. for hearing 9. We don’t have a TV__________ our place. A.in B.on C. at D. for 10. I am going to the_________ center. A.amuse B.amusing C. amusement D. amused 11. He has plenty of homework ____________ tonight. A.to do B.do C. doing D. for doing 12. Nam often __________ an hour a day playing video games. A.takes B.has C. spends D. gets 13. They __________ to visit their old friends tomorrow. A.will B.are going C. will be D. are 14.Hoa __________ the busy city traffic now. A.used to B.uses to C. gets used to D. will used to 15.The students have a ___________ break between for periods. A.five - minutes B.five minutes C. five - minute D. five minute 16. She goes to the public library___________. A.carefully B.regularly C. suddenly D. fluently 17. There is a good movie __________ at Thang Long theater. A.on B.in C.at D. with 18. Are you interested__________ pop music? A.on B.in C.at D. with 19. I have a___________ summer vacation each year. A.three- months B.three months C. three- month D. three month 20. My mother added__________ soy sauce to the spinach. A.many B.a few C. a little D. much 21. I don’t want much sugar. Just ___________, please! A.many B.a few C. a little D. a lot 22. Students have two_________ each day. A.20- minute breaks B. 20- minutes breaks C. 20- minutes break D. 20- minute break 23. What’s __________ TV tonight? A.on B.in C.at D. with 24. We will_____________ our old friend next week. A.meets B.meet C.met D. meeting 25. He often ___________ his teeth after meals. A.brush B.brushs C.brushes D. to brush 26. You musn’t __________ out late. A.go B.to go C.going D. goes 27. I received a letter _________ my friend. A.on B.in C.at D. from 28. Minh is scared _________ seeing the dentist. A.on B.in C.of D. with 29. _________ don’t you come to my house? A.Why B.What C.When D. How 30. My new school is different_________ my old school. A.on B.from C.at D. with 31. We know the the food we eat __________ our whole life. A.allows B.affects C.makes D. touches 32.She didn’t_________ TV last night. A.watches B.watched C.watch D. watching 33. Today , many families have a TV_______. A.set B.neighbor C.programs D. together 34. I have a __________. So, I must go to the dentist. A.stomachache B.headache C.toothache D. cold 35.There was a wide_________ of fruit on display. A.selection B.select C.selected D. selecting 36. Did you buy any souvenirs in Nha Trang? – Yes, I_______. A.do B.does C.did D. doing 37. I prefer going out to__________ at home on the weekend. A.stay B.stays C.stayed D. staying 38. __________didn’t she come to school yesterday?- Because She was sick. A. Why B. How C. What D. When 39. When I have a toothache, I will come to see a ___________. A.doctor B.teacher C.dentist D.nurse 40. She ____________ to Nha Trang last summer. A.went B.goes C.is going D.will go 41. What______________ you do yesterday? A. do B. did C. will D. Were 42. You have to take care_________ yourself when you’re away home. A. in B. on C. at D. of 43.What’s your__________, Lan? – I’m 45kilos. A. weight B. height C. age D. name 44. Yesterday, I ___________ to school because I was sick. A. don’t go B. go C. went D. didn’t go 45. Ha likes bananas and_________ do we. A. so B. too C. either D. neither 46. They prefer reading___________ watching TV. A. in B. to C.than D.more than 47. Messi plays soccer_________. A.skill B.skillful C.skillfully D.good 48. Would you like__________ dinner with my family? A.to have B.having C.has D.have 49. Students should take part___________ outdoor activities. A. at B. on C. in D. for 50. You must be careful. Video games can be____________. A. interesting B. happy C. boring D. addictive Mình vote cho 5 sao nha cảm ơn
Một hình vuông có cạnh 10 cm có diện tích bằng diện tích của một hình Tam giác có chiều cao 10cm. Tính độ dài cạnh đáy của hình Tam giác.
Câu hỏi dành cho chị li_2k5 và các chuyên gia Chị ơi giúp em với : Một tiếng chim kêu sáng cả rừng Câu văn trên thuộc kiểu ẩn dụ nào ? Hãy chỉ rõ
viết thành phương trình hóa học cho mỗi sơ đồ phản ứng sau: a; KMnO4 ---> K2MnO4+MnO2+O2. b; Fe2O3+HCl ---> FeCl3+H2O. c; Fe3O4+Al ---> Fe+Al2O3. d; Zn+HCl ---> ZnCl2+H2. (giúp e với ạ)
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