`I`

1. He was born on February 11, 1847 in Milan, Ohio. `-` Câu đầu tiên

2. Because he had hearing problems. `-` Dòng 2

3. It was the electric light bulb. `-` Dòng 2 từ dưới lên

4. He said that silence helped him concentrate. `-` Dòng 3 đoạn 2

`II`

1. It's in Ha Nam Province. `-` Dòng đầu tiên

2. It was first introduced to the village in the 8th or 9th century. `-` Dòng 2

3. It takes four workers three days to make a drum with a diameter of 1.5 meters. `-` Dòng 1 đoạn 2

4. They put drums in front of every house in the village. `-` Dòng cuối đoạn 1

`1.` on February 11, 1847

`2.` an earing

`3.` It was the electric light bulb.

`4.` He said that silence helped him concentrate.

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`1.` Ha Nam Province

`2.` the 8th or 9th century

`3.` It takes four workers three days to make a drum with a diameter of 1.5 metres.

`4.` The craftsmen put drums in front of every house in the village.

@ `Ly`