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ctvtienganh4
2 năm trước
Nâng cao nâng cao nâng cao :)))) cha a, b, c là 3 cạnh tam giác CMR: 1/a+b-c + 1/a+c-b + 1/c+b-a lớn hơn hoặc bằng 3 dùng cách j mà lớp 8 hỉu đc nhé
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V. Make future simple questions. GHI CẢ CÂU 30. ______________________ (people/ live) on the Moon someday? 31. What ______________________ (the cars/ look) like in 20 years? 32. ______________________ (robots/ replace) humans? 33. Where ______________________ (you/ be) in 2040? 34. When ______________________ (humans/ live) on other planets? 35. ______________________ (houses/ be) more environmentally friendly in the future? 36. ______________________ (computers/ take) over the world? 37. How ______________________ (fashion/ change)? VI. Underline the correct answer. GHI WILL HOẶC WON’T 38. Don’t leave your keys on the table. You will / won’t forget it. 39. Susan will / won’t be very happy if she passes the exam. 40. Fra afraid I will / won’t be able to come tomorrow. 41. I’m told you are ill. I hope you will / won’t feel better again. 42. I’m sure you will / won’t like that film. It’s very frightening. Let’s choose another one. 43. Turn on your laptop tonight We will / won’t chat a little bit. 44. You needn’t wear your cap. It will / won’t be cold today. 45. I am really tired. I will / won’t have a rest. VII. Complete the sentences with might or might not. GHI MIGHT HOẶC MIGHT NOT 46. The sky looks cloudy. ~ It ______________ rain. 47. I ______________ watch the football game on Sunday; I am too busy. 48. You should ask him. He ______________ know Susan’s telephone number. 49. Jenny ______________ be in the office - I can’t reach her at home. 50. I have a lot of homework to do, so I ______________ go to her party this weekend. 51. Where will you travel next year? ~ We ______________ go to Egypt, but we’re not sure yet. 52. Don’t go any closer - it ______________ be safe. 53. You should introduce yourself; he ______________ remember you. 54. We ______________ visit my cousin in Australia next month but we don’t know yet. 55. She ______________ be on time for work because of the public transport strik

I. Match each word with its definition. GHI A, B, C,…. 1. houseboat . a very large impressive house 2. skyscraper . b large vehicle with beds and equipment for cooking and washing 3. UFO . c boat that people can live in 4. motor home d set of rooms for living in, usually on one floor of a building 5. palace e strange object seen in the sky that is thought to be a spacecraft from another planet 6. apartment f very tall modern building II. Complete the sentences with the appliances in the box. GHI TỪ CẦN ĐIỀN wireless TV automatic dishwasher washing machine smart alarm clock hi-tech fridge robots supercars 7. In the future, _________________ will take care of the children and do all housework. 8. A _________________ of the future will tell you what to have for dinner. 9. A _________________ helps us watch TV programmes from space. 10. All you need to do is stick the dirty dishes in the rack; the _________________ will automatically fill up and do its thing. 11. This _________________ uses artificial intelligence to program your day. 12. The _________________ of the future will wash, dry and fold your clothes. 13. Future _________________ will be electric, self-repairing, but not self-driving.

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