VIII)-Rearrange the sentences to make a meaningful conversation, writing the letter (A-J) in each blank. Then practice it with your classmate. 60. A. Nick: I think so, Duong. If we are outside, stay away from water because water conducts electricity. 61. B. Duong: I know. It carries an enormous charge of electricity. Trees are burned, metal can be melted and people can be killed. Is that right? 62. C. Duong: Yes, water is a conductor of electricity. And I think if we are outside, we should stay away from trees or electricity poles. 63. D. Duong: Lightning struck a village in Dong Thap Province, and 2 people were killed. 64. E. Nick: And what’s more, if your hair stands on end which is caused by electricity in the air, bend your body close the ground with your hands on your knees and your head between them. 65. F. Duong: It’s a practical way to know how close the lightning is, Nick. We can be safe from lightning if we do not go fishing or boating during a thunderstorm. 66. G. Nick: That’s shocking! Lightning kills and injured more people each year than hurricanes or tornadoes in America. 67. H. Duong: Did you watch the news last night, Nick? 68. I. Nick: Yes, that’s right. We see the lightning before we hear the thunder because light travels faster than sound. It is easy to calculate how far away the lightning is by counting the seconds between the flash of lightning and the clap of thunder. 69. J. Nick: No, I didn’t. What happened?

IV. Use the words given and other world ,complete the second sentence so that it has a similar meaning to the first sentence . Do not change the word given . (Use 2-5 worlds in total ). 1. Lan hasn't decided where to go on holiday . Lan hasn't ..............................................about where to go on holiday . (mind) 2. We don't like travelling during peak season . We ............................................during peak season. (into) 3. Scuba-diving is not really my cup of tea . I .........................................scuba-diving. (interested) 4. No mountains in Western Europe are higher than Mount Blanc . Mount Blanc ................................................Western Europe . (the) 5. They require special permits to access Son Doong Cave . Special permits ...............................................Son Doong Cave . (to) (Giúp mình với các bạn )

Trong tay chỉ có một nam châm thử, liệu ta có thể nhận biết được một trong dây dẫn có dòng điện chạy qua hay không. Hãy trình bày cách nhận biết đó.

Làm hộ mình bài 4 với bài 5 ạ !!!

VI)-Read the passage, and write the correct form of each verb in brackets. Use the past perfect, or the simple past (active or passive). Typhoon Linda in Viet Nam During the night of November 2, 1997, Typhoon Linda (44. hit) __________South Viet Nam, and (45. affect)___________ all the Southwestern provinces. Before the disaster (46. occur)____________, the Government of Viet Nam (47. warn) _________ populations in the areas. Moreover, the government (48. instruct) ___________ the provinces to combat the effects of the typhoon. Thanks to these efforts, more than 3,500 fishermen (49. rescue)____________. However, 464 people (50. kill) _________, over 3,000 boats (51. sink)_____________, and about 100,000 houses (52. destroy) _____________. The Government also (53. take) ___________ all measures to provide health and other services to the affected population. VII)-Fill in each blank with ONE suitable word. Drought Drought occurs when there is a (54)______________ of rainfall over a long period of time, resulting in water shortages for groups of people, activities or the (55) _____________. Droughts have a significant effect (56)___________ agriculture and can harm the economy. Water vapour needs to rise high through the atmosphere in order to form (57) _____________. However, in (58)____________ of high pressure, water vapour does not rise and no rain or clouds will form. When the high pressure stays in an area for a prolonged length of (59)____________, the result is drought,. cứu tớ!!!

giúp mình với nha mn ai giúp được mình vote 5 sao và cảm ơn nha

Giúp mik thì mik sẽ vote 5* cho nha mn😚😚

II. Fill in the blanks with since, for, already, just or yet 1. John has …………… finished his homework, so his books are still on the table. 2. I haven’t seen Sarah …………… 1990. 3. Have you …………… finished eating? I haven’t even started …………… 4. We have lived here …………… ten years. 5. He has …………… come back from fogging and he is a bit tired. 6. Have you seen the Statue of Liberty ……………? 7. We have studied French…………… three months. 8. Linh has gone to Ha Noi …………… October. 9. She has cooked the dinner …………… 10. Peter hasn’t typed all the letters ……………

17/Một máy nâng có công suất P = 40kW nâng một vật có khối lượng 2 tấn lên đều ở độ cao 5m. Tính thời gian nâng vật lên và lực nâng tác dụng lên vật.

tìm hiểu chính sách của nhà nước về chăm lo cho con người,giải quyết việc làm