4. I can’t play football this afternoon because I felt tired.
If ……….
5. Olga and Ivan weren’t paying attention, so they didn’t see the sign marking their exit from the highway.
6. She can’t be employed because she doesn’t have a college degree.
7.She walked to the meeting. She was late.
If
8, Unless you promise to return back, I won’t lend you.
9. We put off our trip because the weather was terrible.
If…..
10. Sally doesn’t know what she has to do for homework because she was absent from school on Friday
11. If you do not like this one, I’ll bring you another.
Unless
12. Martin failed his driving test last week because he was very nervous.
But for.
13. He will pay me tonight; I will have enough money to buy a car.
14. Leave me alone or I’ll call the police.
15. If you arTive at the office earlier than I do, please turn on the air-conditioner.
Should……………………………
16. He died so young; otherwise, he would be a famous musician by now.
Had it ……………………..
17. The car breaks down so often because you don’t take good care of it.
Were you………………………..
18. Don’t tell lies to your boss or you’ll be fired at once.
If ………………………..
9. He didn’t revise all his lessons, so he failed the exam.
Had ……………………………….
4. If I hadn’t felt tired, I could play football this afternoon.
5. If Olga and Ivan had been paying attention, they would have seen the sign marking their exit from the highway
6. If she had a college degree, she could be employed
7. If she hadn’t walked to the meeting, she wouldn’t have been late
8. If you don’t promise to return back, I won’t lend you
9. If the weather hadn’t been terrible, we wouldn’t have put off our trip
10. If Sally hadn’t been absent from school on Friday, she would know what she has to do for homework
11. Unless you like this one, I’ll bring you another
12. But for Martin’s nerve, he wouldn’t have failed the driving test last week
13. If he pays me tonight, I will have enough money to buy a car
14. If you don’t leave me alone, I’ll call the police
15. Should you arrive at the office earlier than I do, please turn on the air-conditioner
16. Had it not been for his early death, he would be a famous musician by now
17. Were I in your shoes, I would take good care of it
18. If you tell lies for your boss, you’ll be fired at once
19. If he had revised all his lessons, he wouldn’t have failed the exam