My mum would be fine now if the doctor _____ what was wrong with her at the very beginning.
My parents _____ if my grandmother hadn't left Ireland.
If I didn't have so much work this week, I _____ with you yesterday.
They would have seen the fireworks if they _____ here 15 minutes earlier.
If my train had been on time, I _____ my meeting.
They really don't think they know about this. If they did, she _____ her job months ago.
If I'd planted seeds in spring, I _____ tomatoes now.
If you _____ studying earlier, you'd feel more prepared for the exam.