- I don’t have his address, so I can’t give it to you.
If I had his address, I could give it to you.
- Because you don’t belong to a union, you can’t get a job.
If you belonged to a union, you could get a job.
- He won lottery ticket last year and he travelled to Europe.
If he hadn’t won lottery ticket last year, he wouldn’t have travelled to Europe.
- Because he knows that it is dangerous, he doesn’t come.
If he didn't know it was dangerous, he would come.
- If he had known the whole story, he would have been so angry.
He didn’t know the whole story, so he wasn't so angry.
- If we had more rain, our crops would grow faster.
We don’t have much rain, so our crops don’t grow fast.
- You spoke too fast, he could not understand you.
If you had spoken slowly, he could have understood you.
- If I had had a map I would have been all right.
I was not all right because I didn’t have a map.
- I had realized that the traffic lights were red, I would have stopped.
Because I didn’t realize that the traffic lights were red, I didn’t stop.
- You got into trouble because you didn’t follow my advice.
If you had followed my advice, you wouldn’t have got into trouble.