Mong mng giúp đỡ ạ! Is the weather changing? Have you noticed that nowadays the weather isn’t what it used to be? Do you have memories of cold winters, rainy springs and autumns and warm summers? Why isn’t it like that anymore? What has happened? I spoke to Maria from Athens and Russell from London and they told me about their experiences. Maria told me that over the previous year she had noticed rather strange weather in her country. She said a Mediterrranean climate is normally cool or cold in the winter and warm in the summer, but last year things were different. To begin with, the autumn had seemed quite normal, pleasant, mild weather, temperatures in the 20s and quite dry, but the problem was that the autumn never seemed to end. It went on and on and the temperature became almost tropical. Every morning there was mist, but not much rain fell. By December, there was no sign of morning frost or the usual occasional thunderstorm. In fact, temperatures remained high for that time of year. Throughout the months of the winter, no snow fell – in fact, there was not a snowflake to be seen. There were a couple of weeks of quite cold weather around Christmas, and that was it. Spring came early because temperatures were so high. Then suddenly in May, a time of year in Greece which is usually early summer, it started to pour with rain and it didn’t stop. It was the wettest May anybody remembered. Finally, there was an unforgettable summer of non-stop heat-waves, followed by catastrophic forest fires spread by extremely high winds. It was the hottest summer in Greece for a long time. Russell agreed with Maria that the weather had been strange. Although the autumn and winter had been quite cold in Britain compared to Greece, there had been very little rain. They didn’t have a cold period with some thick snow, but it was basically a mild winter for Britain. In fact, it was so mild that animals and plants were confused about what time of year it was. As a result, flowers blossomed early and baby animals were born early. However, after a dry winter, the strangest weather was still to come to Britain. The summer arrived but instead of mild days, Britain experienced terrible rains which flooded the country. In many towns the roads turned into rivers as the rain poured down for days and days. In the end, the rain lightened but it was certainly a rainy summer. There is a lot of talk about why the weather seems to have gone crazy, but the general agreement among experts is that it is our fault. We are destroying our environment in many different ways, and the pollution we are producing is causing what is called ‘The Greenhouse Effect’. This phenomenon is causing climate change and affecting the weather by making the world warmer. I think now it’s up to us to find a solution to this problem. 1- In the first paragraph, the writer says the weather nowadays ___________. A. has changed C. is never cold B. is rainy in spring D. is warm in autumn 2- How did Maria say the weather in Greece had changed? A. It had been cool in the summer. C. It had been rainy in the autumn. B. All the seasons had been strange. D. There had been no spring. 3- What was different about the Greek summer? A. It was milder than usual. C. It was rather wet. B. It was always windy. D. It was hotter than usual. 4- Russell said the British winter was__________. A. not as cold as in Greece C. like spring B. wetter than usual D. colder than usual 5- Why was the British summer unusual? A. The rivers were drier. C. There was more rain. B. The days were milder. D. There was more pollution.

giải hộ : mình cho câu trả lời hay nhất

Trình bày tỉ lệ cơ thể người trưởng thành ( ngưòi cao ) và trẻ sơ sinh bằng cách đo theo chiểu dài của đầu. Có áp dụng chính xác các tỉ lệ đã học lên tất cả các dáng người không vì sao?

Từ loài người nguyên thủy đến xã hội có giai cấp, loài người phải trải qua các chế độ xã hội nào? A.Xã hội có dư thừa và giàu nghèo xuất hiện B.Công xã thị tộc mẫu hệ và công xã thị tộc phụ hệ C.Công xã thị tộc mẫu hệ D.Xã hội nguyên thủy

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. Aircraft flying in _________ arcs create microgravity for tests and simulations that last 20-25 seconds. A: parabolic B: circular C: straight D: oval 12 Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Air (23)…………..is the cause of ill-health in human beings. In a lot of countries, there are laws limiting the amount of smoke which factories can (24)…………..although there is not enough information on the effects of smoke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars also (25)………….. air pollution in most cities. The lead in petrol produces a poisonous gas, which is often (26)…………..in busy streets circled by buildings. Children who live in areas where there is (27)…………..lead in the atmosphere cannot think as quickly as other children, and are clumsy when they use their hands. Question 27. A: a lots B: a lots of C: a lot of D: a lot 13 Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Air (23)…………..is the cause of ill-health in human beings. In a lot of countries, there are laws limiting the amount of smoke which factories can (24)…………..although there is not enough information on the effects of smoke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars also (25)………….. air pollution in most cities. The lead in petrol produces a poisonous gas, which is often (26)…………..in busy streets circled by buildings. Children who live in areas where there is (27)…………..lead in the atmosphere cannot think as quickly as other children, and are clumsy when they use their hands. Question 26. A: collects B: collecting C: collect D: collected 14 Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. A: parabolic B: observatory C: activity D: historical 15 Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions, using the words in brackets. Has anybody shown you what to do? (have) A: Have you shown what to do? B: Has you been shown what to do? C: Have you been shown what to do? D: Do you have to show what to do? 16 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. A: remarkable B: harrow C: narrow D: tragic 17 Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Picture 3 A: When B: came C: were watching D: on 18 Mark the letter A, B, C or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions. She is always diplomatic when she deals with angry students. A: tactful B: outspoken C: firm D: strict

school / I / at / yesterday / was /

Câu 10: Cho 4 số: 12; 15; a; và 18. Tìm số a, biết số a bằng trung bình cộng của bốn số.

1 The police (evacuate) the building before it (collapse) 2 when she (call) me last night, I go to sleep, so I couldn't answer her giysp mik vs

Vt bài văn tả người thân mà em yêu quý nhất ( ko chép mạng nha,trên mạng mik đc hết rùi)

A. PHONETICS I. Choose the words whose underlined part is pronounced differently from that of the others in each group. 1. A. myth B. thigh C. breath D. breathe 2. A. promised B. caused C. increased D. practiced 3. A. encourage B. garage C. shortage D. storage 4. A. chemist B. champagne C. chaos D. chiropodist 5. A. hobby B. comfort C. knowledge D. popular 6. A. issue B. tissue C. passion D. vessel 7. A. mould B. soul C. shoulder D. foul 8. A. nature B. change C. gravity D. basic 9. A. darkness B. warmth C. market D. remark 10. A. because B. nurse C. horse D. purpose II. Choose the word whose main stressed syllable is placed differently from that of the other in each group. 1. A. biology B. pollution C. philosophy D. demonstration 2. A. evacuate B. photography C. temporary D. television 3. A. national B. tsunami C. volcano D. eruption 4. A. geology B. astrology C. nationalize D. autography 5. A. permanent B. catastrophe C. demography D. ambulance 6. A. classic B. rural C. nature D. degree 7. A. humid B. comfort C. intact D. urban 8. A. outskirt B. scenic C. area D. migrant 9. A. geography B. ideology C. topography D. voluntary 10. A. Japanese B. Portuguese C. pioneer D. examinee