2.plete the sentences with the correct materials.1 Shoes are often made of...

Để hoàn thành câu hỏi trên, bạn cần điền vào chỗ trống các vật liệu phù hợp với mỗi câu, sau đó viết lại câu hoàn chỉnh. Dưới đây là cách làm và câu trả lời:

1. Shoes are often made of L__________ (leather).
2. Expensive rings are often made of G__________ (gold).
3. Car tyres are made of R__________ (rubber).
4. Cups and plates are often made of C__________ (ceramic) but sometimes they are made of C__________ (copper).
5. Books are made of P__________ (paper).
6. Pavements are often made of C__________ (concrete).
7. Gates and fences are sometimes made of I__________ (iron).
8. Tents and backpacks are usually made of N__________ (nylon).
9. In the past, coins were often made of C__________ (copper).

Câu trả lời chi tiết và đầy đủ hơn:
1. Shoes are often made of leather because of its durability and flexibility.
2. Expensive rings are often made of gold due to its precious and valuable nature.
3. Car tyres are made of rubber to provide traction and grip on the road.
4. Cups and plates are often made of ceramic for their heat resistance, but sometimes they are made of copper for a different aesthetic.
5. Books are made of paper for easy printing and reading.
6. Pavements are often made of concrete for their strength and durability.
7. Gates and fences are sometimes made of iron for security and sturdiness.
8. Tents and backpacks are usually made of nylon for their lightweight and waterproof properties.
9. In the past, coins were often made of copper due to its abundance and malleability.