A.) What would have happened if CFCs were not banned? Please elaborate on your answer.

CFCs is a natural substance that can be dissolved into chlorine and bromine.

The chlorine combined with moisture in cloud will eat into the ozone in the atmosphere. 

So if CFCs were not banned, the ozone hole would have disappeared.    

=> CFCs are natural substances that can be dissolved into chlorine and bromine.

The chlorine combined with moisture in clouds will eat into the ozone in the atmosphere. 

So if CFCs were not banned, the ozone hole would have disappeared.    ​

B.) Make these sentences into English.

(02/24/23)

1. 주문 수량에 따른 가격 체계가 어떻게 되어 있나요?

What is the price system according to the number of orders?  ✔

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2. 한 상자에 얼마나 있나요?

How many does a box contain?  ✔

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3. 1,000 개부터 주문 받습니다.

Placing an order is available from pieces of 1000.  ✔​

• Corrected: The sentences are corrected grammatically.