1. Keeping calm is the secret of passing your driving test.
-> If you didn't......keep calm .,you wouldn't pass your driving test.............................
5. Water these plants or they will die.
Unless you waterats…these plants ,they will die…………………
2. I'm not rich, so I can't buy that house.
If I were…rich,i could buy that house…………………………………….
3. He works in the evening, so he has no time to play with his children.
If he didn't…work in the evening he would have time to play with his children………………………………
4. I can't give you a ride because I don't have a motorbike.
If I had a motorbike,i could give you a ride…………………………………….
6. Hurry up or we'll be late for the concert.
-If we don't…hurry up,we'll be late for the concert………………………………
8. Money doesn't grow on trees. We aren't rich.
If money grew……on trees,we would be rich………………………..
9. She goes to school late because she lives very far from school.
Unless she lived.....very far from school,she wouldn't go to school late.............................
10. He is too short to play basketball.
If he weren’t…short,he could play basketball…………………………….
7. The test is so difficult that we can't finish on time
-> If the test weren't…difficult,we could finish on time……………….