★意外と使えそうなフレーズ★
I'm afraid that ～ (恐縮ですが、）
I'm afraid that you have something on your clothes.
I'm afraid that I forgot to do my homework.
I'm afraid that I'm missing him.
Would you mind if ～ (してもいいですか？）
Would you mind if opening the window?
Would you mind if going and seeing?
Would you mind if tell the truth although you may be disappointed at it?
that's the way it is. (そういうことさ)