I'll fail all my exams if I don't revise properly.
I'll fail all my exams unless I revise properly.
If I wasn't so tired, I'd go out this evening. (NOT)
Were ___ , I'd go out this evening.
Were I not so tired, I'd go out this evening.
Imagine/Suppose you could live anywhere in the world, where would you live?
I wouldn't study English if I didn't need it to get a job.
I wouldn't study English unless I needed it to get a job.
I'll probably go out this evening if I don't get too much homework. (PROVIDED)
I'll probably go out this evening ___ too much homework.
I'll probably go out this evening provided I don't get too much homework.
You didn't find $100 in the street yesterday.
Imagine/Suppose you found $100 in the street yesterday, what would you buy today?
I can't understand American films if I don't watch them with subtitles.
I can't understand American films unless I watch them with subtitles.
I'd never eat fast food unless I was absolutely starving. (WASN'T)
If ___ , I'd never eat fast food.
If I wasn't absolutely starving, I wouldn't eat fast food.
You're not able to travel back in time.
Imagine/Suppose that you're able to travel back in time, which year would you travel to?
I'd never get to school on time if my mom didn't wake me up.
I'd never get to school on time unless my mom woke me up.
I'd have watched the movie if I'd known it was on TV last night. (WAS)
Had ___ on TV last night, I'd have watched it.
Had I known the movie was on TV last night, I'd have watched it.
You don't have to live without technology.
Imagine/Suppose that you have to live without technology, what would you do in your free time?
My parents wouldn't have let me go out last night if I hadn't finished my homework.
My parents wouldn't have let me go out last night unless I had finished my homework.
If I should ever get married, I'd want a huge party. (EVER)
Should ___ , I'd want a huge party.
Should I ever get married, I'd want a huge party.
You didn't see an old man steal something from a shop last week.
Imagine/Suppose that you saw an old man steal something from a shop last week, what would you do?