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。
I'm sorry for the short notice.
I'm sorry for the trouble.
I'm sorry for the confusion.
Don't worry.
I'm sorry for interrupting.
Don't rush.
I'm sorry for forgetting.
Don't give up.
I'm sorry for keeping you waiting.
Don't worry about it.
I'm sorry for being late.
Don't overdo it.