I didn't catch the plane. The plane crashed killing everyone :-( (Express relief.)
If I'd caught the plane I would have died in the plane crash.
Khang passed the exam so his parents didn't kill him. (Express relief.)
If Khang had failed the exam his parents would have killed him.
He missed the bus and was late for the interview. He didn't get the job. (Express regret.)
If he hadn't missed the bus and been late, he might have got the job.
Julia got detention so she missed Kha's party.
If Julia hadn't got detention, she wouldn't have missed Kha's party.
If Dung _____________ (hear) the joke, he might have laughed.
had heard
If the students ______________ (bribe) the teacher, he ______________ (give) them good marks.
had bribed / would have given
I had a hangover because I drank too much beer. (Express regret)
If I hadn't drunk so much beer I wouldn't have gotten a hangover.
What / happen / covid vaccine / not be invented?
What would've happened if the covid vaccine hadn't not be invented?
