日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
If only I hadn't made that choice.
There's no use regretting it now.
Had I known, I definitely would have stopped it.
If only I'd been brave back then.
If I were in your shoes, I wouldn't do that.
If it had worked out, I wonder where I'd be now.
If I'd said no back then, this wouldn't have happened.
If I'd known this would happen, I'd have prepared.
I wish you'd told me sooner.
I shouldn't have said that one thing.
Let's both handle this like adults.
There's no point in playing the what-if game.