Exercise 1: Complete the second sentence so that it has a similar meaning to the first. Use the words in brackets. 1. This train is more convenient than all the others. (most) * 2. The living room isn't as large as the kitchen. (than) * 3. I'm not as fit as you. (am) * 4. The table and the desk are the same size. (big) * 5. The dress is cheaper than the skirt. (expensive) * 5. The dress is cheaper than the skirt. (expensive) * 6. Many people think there is no city in Viet Nam is cleaner than Da Nang city. ( clean) * 7. I found the trip to the craft village interesting. (interested) * 8. My father says the place in which we are living is the noisiest one in Ha Noi. (noisy) * 9. He hasn't changed much since I last met him in 2000. (same) * 10. I have never eaten a more delicious food than this one. (most) *

mng giúp em với ạ Exercise 3. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. 36. We are facing severe environmental pollution despite the fact that many world organizations are working hard to reduce it. A. heavy B. destructive C. harmful D. serious 37. Water pollution is a result of dumping pollutants such as detergents, pesticides, oil, and other chemicals in rivers, which makes the water unclean. A. substances B. stuffs C. contaminants D. wastes 38. Stop the degradation of the planet's natural environment and build a future in which humans live in harmony with nature. A. coexist peacefully with B. fall in love with C. agree with D. cooperate with 39. WWF was set up in 1961 and had its operations in areas such as the preservation of biological diversity. A. difference B. abundance C. variety D. plenty 40. The seashore was much polluted because of the amount of waste left there. All this rubbish is killing fish and other marine life. A. sea plants B. sea mammals C. water life D. sea creatures 41. In 1986, the organization changed its name to World Wide Fund for Nature. However, it has operated under the original name in the US and Canada. A. old B. former C. first D. ancient 42. Some of WWF's missions are: conserving the world's biological diversity, ensuring the use of renewable natural resources, and promoting the reduction of pollution. A. jobs B. careers C. tasks D. actions 43. Air pollution is a consequence of fossil fuel burning by motor vehicles, factories, aircraft and rockets. A. product B. example C. harm D. result 44. The natural environment has been seriously influenced and degraded by human activities through many decades. A. worsened B. damaged C. destroyed D. reduced 45. Global warming is the gradual increase of temperature on the Earth's surface due to greenhouse effect. A. steady B. slow C. sharp D. abrupt Exercise 4. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. 46. Fresh water is very important to life because no one can live without it. Yet it is one of the limited and most endangered natural resources on our planet. A. Clean B. Drinkable C. Polluted D. Running 47. One way to protect our environment from pollution is to reduce wasteful consumption. A. costly B. excessive C. safe D. economical 48. If you follow at least one of the tips, you can be proud of taking part in the preservation of water, one of the very important and limited natural resources on earth. A. self-confident B. self-satisfied C. discontent D. unpleasant 49. Soil pollution leads to lack of fertile land to grow enough food for an increasing population. A. arid B. rich C. unclean D. deserted 50. Global warming may lead to many negative changes, including harsher weather conditions. A. more unbearable B. milder C. more extreme D. more scrious

mọi người giúp e 2 bài này đi e đng cần gấp🥺

Phân tích ca dao: Đêm khuya dưới đất trên trời Một mình cô đứng ,cô ngồi, cô nghe Cô nghe hết giọng con ve Đến lời con quốc gọi hè tiếc xuân

dịch ra tiếng việt giùm nhanh cho ctlhn

Biểu cảm về$1$loài hoa mà em yêu*bài văn* +Gạch chân dưới các từ dùng để biểu cảm. $Ko mạng$

Tìm x,biết: a/4.(18-5x)-12.(3x-7)=15.(2x-16)-6.(x+14) b/2.(5x-8)-3.(4x-5)=4.(3x-4)+11 c/(x+2).(x+3)-(x-2).(x+5)=6 d/3.(2x-1).(3x-1)-(2x-3).(9x-1)=0

The "Đàn đá" is a lithophone (1)_____________ by ethnic minority groups in the Central Highlands of Vietnam, in the provinces (2)_____________ Lâm Đồng, Đắk Nông, Đắk Lắk, Gia Lai, and Kon Turn. These provinces are also (3) _____________ of the space of Gong culture listed in UNESCO's World Heritage Site. The word đá means "stone" in Vietnamese, đàn is instrument. The (4)_____________ "đàn đá" is of recent origin among Vietnamese musicologists, it had also been referred to (5)_____________ a "đàn goong", a Vietnamese gong. Several stones of (6) _____________ sizes are placed in a row. The player then uses a stick to knock the (7)_____________, each of which produces a different tone. The stone music (8)__________like the rhythm of the streams and bird songs, and therefore goes (9)_____________ with the surrounding landscape. One of the oldest stone (10)_____________instruments ever discovered was found in this area, dating back more j than 2,000 years ago. (Source: https://en.wikipedia.org) 1. A. played B. play C. plays D. playing 2. A. on B. with C. of D. as 3. A. hutch B. flat C. house D. home 4. A. letter B. term C. utterance D.speech 5. A. whether B. if C. with D. as 6. A. different B. another C. same D. big 7. A. wood B. stones C. iron D. bamboo 8. A. screams B. speaks C. sounds D. rings 9. A.good B. better C. best D. well 10. A. musical B. music C. musician D. musicology

Tìm Min của biểu thức T=x+3/căn x

Trình bày tóm tắt duễn biến của trận đánh trên sông BẠCH ĐẰNG năm 938 của NGÔ QUYỀN. Phân tích ý nghĩa của chiến thắng BẠCH ĐẰNG. Đánh giá công lao của NGÔ QUYỀN đối với dân tộc ta.