1. What would happen if water pollution stopped?

2. Would we be happy if air pollution in the world was a better place?

3. Would the world be a better place if there was no more pollution?

4. If I were you, I would take these bottles into the botter bank.

Câu điều kiện loại 2:

If+S+V2/V_ed, S+would/could/should/might+Vinf

1. What would happen if water pollution stopped?

2. Would we be happy if air pollution in the world were a better place?

3. If there were no pollution, would the world were a better place?

4. If I were you I would take these bottles to the bottle bank.