1-If there were no transportation, our modern society would not exist.

2-if I had had an umbrella, I wouldn't have got wet

3-Had we not been wearing our seat belts, we wouldn't have survived that accident.

4- Unless we leave the party now, we will miss the last train.

5-If you had listened to my advice, you wouldn't be in trouble now.

6-if He had learned hard. He would have had a place at the university now.

7-if He had not stayed up late last night. He would have been tired now

8-if He had any breakfast this morning. He  would have felt so hungry now.

9-if I had known you were coming,I would have waited for you.

10-if Jennifer had not rejected the job offer. She would not have regreted it.

1. If there weren't transportation, our modern society would not exist

2. If I had had an umbrella with me, I wouldn't have gotten wet

3. If we hadn't been wearing out seat belts, we wouldn't have survived that accident 

4. If we leave the party now, we will not miss the last train.

5. If you had listened to my advice, you wouldn't be in trouble now.

6. If he had learned hard, he would have a place at the university now.

7. If he hadn't stayed up late last night, he wouldn't be tired now

8. If he had had breakfast this morning, he wouldn't feel so hungry now

9. If I had known you were coming, I would have waited for you.

10. If Jennifer hadn't rejected the job offer, she now wouldn't regret it.