Question

36. Many years ago Pasteur discovered a way of keeping germs out of wine. He______
(found had found / was finding) if wine_____
(is heated/was heated/had been
heated gently below the boiling point, germs which make wine sour______
kill/arekilled / were killed).​

Answer 1

Answer:

answer of your question is

Explanation:

1.had found

2.is heated

3.are killed

Answer 2

Answer:

1. had found
2. is heated
3. are killed