op 1 If Bill had / hadn't opened the door, he would / wouldn't have fallen out of the plane, 2 If he had/hadn't fallen out of the plane, he would/ wouldn't have been fine. 3 If he didn't have / hadn't had a parachute, he would face/have faced certain death.
Answers & Comments
Verified answer
Ответ:
1) hadn't, wouldn't
2) hadn't, would
3) hadn't had, have faced