III. Complete the sentences with the correct form of comparatives or superlatives of the adjectives.
1. The Great Wall of China is the world’s (long) ___________________structure.
2. The Me Kong River is (long) ___________________ than the Red River.
3. Mexico City is (big) ___________________ than Tokyo.
4. Ho Chi Minh City is the (big) ___________________ city in Viet Nam.
5. China has the (big) ___________________ population in the world.

Read the following passage, and answer the questions:

THE GREAT WALL OF CHINA

In China, there is a wall that is 1,500 miles long. It is called the Great Wall of China. It winds uphill and down, through valleys and mountains. It was made by hand. The Great Wall of China was built from 246 to 209 BC. The people of China made it to keep out their enemies. There are watch towers all along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk along the top as if it were a road. No other defense line has ever been made as long as the Great Wall of China.

How long is it?

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Read the following passage, and answer the questions:

THE GREAT WALL OF CHINA

In China, there is a wall that is 1,500 miles long. It is called the Great Wall of China. It winds uphill and down, through valleys and mountains. It was made by hand. The Great Wall of China was built from 246 to 209 BC. The people of China made it to keep out their enemies. There are watch towers all along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk along the top as if it were a road. No other defense line has ever been made as long as the Great Wall of China.

Where is the Great Wall located?

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Read the following passage and answer the questions

In the country of China, there is a wall that is 1,500 miles long. It is called the Great Wall of China. It winds uphill and down, through valleys and mountains. Every inch of this 1,500- mile wall was made by hand. The Great Wall of China is made many, many years ago. The people of China made it to keep out their enemies. There are watch towers all along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk along the top as if it were a road. It is said that it took ten years to build one part of this wall. No other defense line has ever been made as long as the Great Wall of China.

How long is the Great Wall of China?

Read the following passage, and answer the questions:

THE GREAT WALL OF CHINA

In China, there is a wall that is 1,500 miles long. It is called the Great Wall of China. It winds uphill and down, through valleys and mountains. It was made by hand. The Great Wall of China was built from 246 to 209 BC. The people of China made it to keep out their enemies. There are watch towers all along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk along the top as if it were a road. No other defense line has ever been made as long as the Great Wall of China.

What is the purpose of the Great Wall?

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