When my daughter returned home from her English lesson, we noticed there was no textbook in her bag. Do you happen to know anything about this?
こんにちは！
ご質問ありがとうございます。
ご質問について、いくつか言い方が考えられますが、例えば、
When my daughter returned home from her English lesson, we noticed there was no textbook in her bag. Do you happen to know anything about this?
とすると、『娘がレッスンから帰宅した際に、バッグの中に1冊も[教科書](https://eikaiwa.dmm.com/uknow/questions/52524/)が入っていなかったのですが、何かご存じですか？』となります。
役に立ちそうな単語とフレーズ
Do you happen to know ひょっとして～知ってる？
参考になれば幸いです。
My daughter didn't have any of her textbooks in her bag when she came home from her lesson. I wonder if she might have left them at your school?
この場合、次のような言い方ができますよ。
ーMy daughter didn't have any of her textbooks in her bag when she came home from her lesson. I wonder if she might have left them at your school?
「娘がレッスンから帰ってきた時、カバンに教科書が一冊も入っていませんでした。学校に置き忘れてないでしょうか？」
My daughter didn't have any of her textbooks in her bag when she came home from her lesson. で「レッスンの後、カバンの中に教科書が1冊も入っていなかった」ことが言えます。
ご参考まで！
日本 
カナダ 
