Если я не могла ответить устно на и

Если я не могла ответить устно на их вопросы, то я отвечала на их вопросы письменно. Я писала пояснения и ответы на их вопросы в моем блокноте и показывала им.

Результаты (английский) 1:

If I could not answer their questions verbally, I answered their questions in writing. I wrote explanations and answers to their questions in my notebook and showed them.

Результаты (английский) 2:

If I could not answer their questions orally, I answered their questions in writing. I wrote an explanation and answers to their questions in my Notepad and showed them.

Результаты (английский) 3:

If I am not able to answer orally to their questions, but I would respond to their questions in writing. I wrote explanations and answers to their questions in my notepad and taught them.