1-C. W: If you're 20, you can drink alcohol in Japan.W: If you're 20, you can drink alcohol in Japan.
W:もし、あなたが20歳ならば、あなたは、アルコールを飲むことができます、日本でダヨ。
2-C. This means that the process always begins with a raw material, such as grapes, rice, or barley, that has been converted into alcohol.This means that the process always begins with a raw material, such as grapes, rice, or barley, that has been converted into alcohol.
3-C. Regarding the process of making vinegar, it is made by allowing air to react with alcohol of some type.Regarding the process of making vinegar, it is made by allowing air to react with alcohol of some type.