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Choose A, B, C or D to find out a sentence that has the same meaning as the given one.
26. They built the first hydroelectric power plant in Niagara Falls in 1879.
A. In 1879, they was built the first hydroelectric power plant in Niagara Falls
B. The Niagara Falls was built in the first hydroelectric power plant in 1879.
C. The first hydroelectric power plant in Niagara Falls was build in 1879.
D. The first hydroelectric power plant was built in Niagara Falls in 1879.
27. He is not a poor man any more, but he becomes a rich businessman.
A. Although being a rich businessman, he’s still poor.
B. He is used to being a rich businessman, there’s no way that he becomes a poor man.
C. He used to be a poor man, but now he doesn’t any more.
D. In spite of his richness, he becomes a poor man any way.
28. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.
A. Despite of being the most polluting of fossil fuels, it is still the largest sources of energy worldwide.
B. Coal is the most polluting of fossil fuels, but it is still the largest sources of energy worldwide.
C. Despite being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide.
D. However coal is still the largest sources of energy worldwide, it is the most polluting of fossil fuels.
Choose A, B, C or D to find out a sentence that is meaningful based on the given words.
29. Number/ people/ this/ small area/ be/ increase/ quickly/ next/ 20 years.
A. The number of people in this small area will increase quickly in the next 20 years.
B. The number of people in this small area will be increasing quickly in the next 20 years.
C. The number of people in this small area will be increased quickly in the next 20 years.
D. The number of people in this small area is creasing quickly in the next 20 years.
30. Government/ be/ organize/ educational campaigns/ use/ renewable energy sources.
A. The government will be organizing educational campaigns on using renewable energy sources.
B. Educational campaigns on using renewable energy sources will be organize by the government.
C. The government are organizing educational campaigns on using renewable energy sources.
D. The government is organizing educational campaigns on using renewable energy sources.
![](https://rs.olm.vn/images/avt/0.png?1311)
Choose A, B, C or D to find out a sentence that has the same meaning as the given one.
26. They built the first hydroelectric power plant in Niagara Falls in 1879.
A. In 1879, they was built the first hydroelectric power plant in Niagara Falls
B. The Niagara Falls was built in the first hydroelectric power plant in 1879.
C. The first hydroelectric power plant in Niagara Falls was build in 1879.
D. The first hydroelectric power plant was built in Niagara Falls in 1879.
27. He is not a poor man any more, but he becomes a rich businessman.
A. Although being a rich businessman, he’s still poor.
B. He is used to being a rich businessman, there’s no way that he becomes a poor man.
C. He used to be a poor man, but now he doesn’t any more.
D. In spite of his richness, he becomes a poor man any way.
28. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.
A. Despite of being the most polluting of fossil fuels, it is still the largest sources of energy worldwide.
B. Coal is the most polluting of fossil fuels, but it is still the largest sources of energy worldwide.
C. Despite being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide.
D. However coal is still the largest sources of energy worldwide, it is the most polluting of fossil fuels.
Choose A, B, C or D to find out a sentence that is meaningful based on the given words.
29. Number/ people/ this/ small area/ be/ increase/ quickly/ next/ 20 years.
A. The number of people in this small area will increase quickly in the next 20 years.
B. The number of people in this small area will be increasing quickly in the next 20 years.
C. The number of people in this small area will be increased quickly in the next 20 years.
D. The number of people in this small area is creasing quickly in the next 20 years.
30. Government/ be/ organize/ educational campaigns/ use/ renewable energy sources.
A. The government will be organizing educational campaigns on using renewable energy sources.
B. Educational campaigns on using renewable energy sources will be organize by the government.
C. The government are organizing educational campaigns on using renewable energy sources.
D. The government is organizing educational campaigns on using renewable energy sources.
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Đáp án: D
Giải thích: Thông tin ở đoạn 2: Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried.
Dịch: Hang Sơn Đoòng được hình thành từ 2 đến 5 triệu năm trước, khi dòng sông chảy qua khu vực núi đá vôi và bị chôn vùi.
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11. Niagara Falls from a ____________border between the United States and Canada( natural / naturally
12. Tourists visit this place _______( frequently / frequen)
13.The Falls are very ______( nosy / nosily)
14. So you much speak ______ or nobody can understand you ( loudly / loud)
15.Many years ago, the Iroquois tribe here______( peacefully ? peaceful)
16. He is a ____clever___boy ( clever )
17. He is tired because he has worked__hard__ ( hard)
18.He is tired because he has ___hard____worked ( hard)
19.She is a ___quiet___ girl. (quiet)
20. She went to bed _quietly__( quiet)
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Đáp án: A
Giải thích: Thông tin ở đoạn 2: Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora.
Dịch: Sâu bên trong hang tồn tại một khu rừng nhiệt đới hùng vĩ có tên là Vườn địa đàng "bởi những nhà thám hiểm. Khu rừng này là nơi có hệ thống động vật và thực vật đa dạng.
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Đáp án: B
Giải thích: Thông tin ở đoạn 2: Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.
Dịch: Cách vườn hoa Eden Eden không xa là một bộ sưu tập ngọc trai khổng lồ, bao gồm hàng chục ngàn mảnh đá nhỏ trong ao khô, góp phần tạo nên vẻ đẹp tráng lệ của hang động.
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Đáp án: B
Giải thích: Thông tin ở đoạn 2: Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park.
Dịch: Đặc biệt, Sơn Đoòng bao gồm hai lối vào, là điểm độc đáo trong số các hang động được khám phá ở Vườn quốc gia Phong Nha - Kẻ Bàng.