Question

Conditional type 1,2,3
4. As the sun was in the right direction, the photographs came out very well
-> If
6. he failed in the exam because he was too lazy
-> If
8. I missed the meeting because my car broke down.
-> If
14. I'll buy that book and I'll give it to you
-> If
15. They don't feel healthy because the air isn't pure
-> If

Answer 1

Conditional type 1,2,3
4. As the sun was in the right direction, the photographs came out very well
-> If the sun hadn't been in the right direction, the photographs wouldn't have come out very well
6. he failed in the exam because he was too lazy
-> If he hadn't been too lazy , he wouldn't have failed in the exam
8. I missed the meeting because my car broke down.
-> If my car hadn't broken down , I wouldn't have missed the meeting
14. I'll buy that book and I'll give it to you
-> If I buy that book , I'll give it to you
15. They don't feel healthy because the air isn't pure
-> If the air were pure , they would feel healthy

Yumi

Answer 2

Conditional type 1,2,3
4. As the sun was in the right direction, the photographs came out very well
-> If the sun hadn't been in the right direction, the photographs wouldn't have come out very well
6. he failed in the exam because he was too lazy
-> If he hadn't been too lazy , he wouldn't have failed in the exam
8. I missed the meeting because my car broke down.
-> If my car hadn't broken down , I wouldn't have missed the meeting
14. I'll buy that book and I'll give it to you
-> If I buy that book , I'll give it to you
15. They don't feel healthy because the air isn't pure
-> If the air were pure , they would feel healthy