You do the washing, and I’ll cook lunch.
If you do the washing, I’ll cook lunch.
I didn’t hear anything about their plan, so I couldn’t give any of my comments.
If I had heard anything about their plan, I could have given some of my comments.
I usually drink a glass of milk before bed, so I sleep very well.
If I didn’t drink a glass of milk before bed, I wouldn’t sleep very well.
The industrialization will demolish our earth. We need to stop it.
If we don’t stop industrialization, it will demolish our earth.
The Browns isn’t very rich. They couldn’t buy even a house last year.
If the Browns had been richer, they could have bought a house last year.
Thanks for giving us the directions to the building, otherwise we couldn’t have found it.
If you hadn’t given us the directions to the building, we wouldn’t have been able to find it.
I don’t know anything about the film, otherwise I will tell you about it.
If I knew anything about the film, I would tell you about it.
Our traffic condition is terrible, so our travelling is very difficult.
If our traffic condition weren’t terrible, our travelling wouldn’t be so difficult.
I’m sorry, I can’t go with you because I’m busy with my cleaning.
If I weren’t busy with my cleaning, I would go with you.